Category: Gemara
Rabbi Baruch Bodenheim: Gemara Eruvin: First Perek, יום חמישי Kislev 7, Daf 5a (12/01/22)
Very quickly review the גמרא דף ה. “היה פחות מעשרה טפחים until “אמר אביי”
Questions:
Is the case of the gemara that the קורה is placed within 10 tefachim of the ground or the walls of the entire מבוי are less than 10 tefachim?
Bring a proof from Rashi
Learn ריטב”א דף ה. “רב יוסף
https://hebrewbooks.org/pdfpager.aspx?req=37287&st=&pgnum=7
Bring a proof from Ritva
Learn רשב”א עבודת הקודש שער א ס’ ג “הניח את הקורה למטה מעשרה
https://hebrewbooks.org/pdfpager.aspx?req=49498&st=&pgnum=5
Learn גאון יעקב דף ה. “עד כאן לא קאמרי who discusses this point
https://hebrewbooks.org/pdfpager.aspx?req=14053&st=&pgnum=24
How wide does the excavation need to be? 4 tefachim? 4 Amos? the width of the mavui?
Learn רא”ש ס’ ד “אם היה גבוה פחות מעשרה
https://hebrewbooks.org/pdfpager.aspx?req=14312&st=&pgnum=213
See רי”ף
https://hebrewbooks.org/pdfpager.aspx?req=14312&st=&pgnum=326
Learn גאון יעקב דף ה. “עד כאן לא פליגי who discusses this point
https://hebrewbooks.org/pdfpager.aspx?req=14053&st=&pgnum=21
Rabbi Eliyahu Zimmerman: Gemara Megillah – 2nd Perek – HaKorei LiMafreiya Daf 20a (11/30/22)
Rabbi Baruch Bodenheim: Gemara Sukkah – Lulav Hagazul (Evening Chabura): Wednesday night shiur, Kislev 7, Daf 38a (11/30/22)
Sugya: Timing for Mitzvah of Daled Minim
Review the משנה דף לח. & גמרא until the next Mishna
Learn the משנה שבת דף ט עמוד ב
Learn the ר”ן דף יח: דפי הריף “מי שבא בדרך & “הלכך
The Ran concludes by a Rabbinical mitzvah even if an individual started his activity באיסור (after the time of the Mitzvah began) still one does not need to interrupt as long as there will still remain time to perform he mitzvah after he completes his activity
Bring a proof whether Rashi agrees to the Ran.
Learn תוספת “מאי
Bring a proof whether Tosfos agrees to the Ran.
In conclusion what is the halacha regarding a mitzvah דאורייתא is one obligated interrupt an activity he is engaged in to perform the mitzvah?
Learn רמב״ם הלכות קריאת שמע פרק ב הלכה ו and the ראב”ד who asks multiple questions on the Rambam from our Gemara.
Learn שולחן ערוך אורח חיים ס’ ע סעיף ה with the משנה ברורה and “ביאור הלכה “היה
Rabbi Baruch Bodenheim: Gemara Eruvin: First Perek, יום רביעי Kislev 6, Daf 5a (11/30/22)
Review the גמרא דף ה. “היה פחות מעשרה טפחים until “אמר אביי”
Questions:
Why does רב יוסף say when the קורה is higher than 20 Amos you only need a build up of ground of a tefach underneath, but if the קורה is below 10 tefachim one needs to excavate an amount of four tefachim inside the mavui?
See “רש”י “רב יוסף
According to Rashi is the קורה acting as a מחיצה?
Is the case of the gemara that the קורה is placed within 10 tefachim of the ground or the walls of the entire מבוי are less than 10 tefachim?
Bring a proof from Rashi
Learn ריטב”א דף ה. “רב יוסף
https://hebrewbooks.org/pdfpager.aspx?req=37287&st=&pgnum=7
Bring a proof from Ritva
Learn רשב”א עבודת הקודש שער א ס’ ג “הניח את הקורה למטה מעשרה
https://hebrewbooks.org/pdfpager.aspx?req=49498&st=&pgnum=5
Learn גאון יעקב דף ה. “עד כאן לא קאמרי who discusses this point
https://hebrewbooks.org/pdfpager.aspx?req=14053&st=&pgnum=24
How wide does the excavation need to be? 4 tefachim? 4 Amos? the width of the mavui?
Learn רא”ש ס’ ד “אם היה גבוה פחות מעשרה
https://hebrewbooks.org/pdfpager.aspx?req=14312&st=&pgnum=213
See רי”ף
https://hebrewbooks.org/pdfpager.aspx?req=14312&st=&pgnum=326
Learn גאון יעקב דף ה. “עד כאן לא פליגי who discusses this point
https://hebrewbooks.org/pdfpager.aspx?req=14053&st=&pgnum=21
Rabbi Avraham Meisels: Gemara Avodah Zarah – Fourth Perek – Daf 53A (11/29/22)
Rabbi Baruch Bodenheim: Gemara Eruvin: First Perek, יום שלישי Kislev 5, Daf 5a (11/29/22)
Questions on maximum height of קורה:
If קורה משום מחיצה why is there a maximum limit of 20 Amos height?
See רש”י דף ה. “ומאן דאמר ארבעה
See רבינו יהונתן דף ב. “ור”י פליג
https://hebrewbooks.org/pdfpager.aspx?req=14312&st=&pgnum=326
How does an אמלתרא help to allow the קורה to be placed higher than 20 Amos?
See קרן אורה דף ה. “ויש לדקדק
https://hebrewbooks.org/pdfpager.aspx?req=14350&st=&pgnum=59
Learn the גמרא דף ה. “היה פחות מעשרה טפחים until “אמר אביי”
Questions:
Why does רב יוסף say when the קורה is higher than 20 Amos only need a build up of ground of a tefach underneath, but if the קורה is to low one needs to excavate an amount of four tefachim inside the mavui?
See רש”י “רב יוסף
Is the case of the gemara that the קורה is to low or the walls of the מבוי are less than 10 tefachim?
Bring a proof from Rashi
Learn תוס’ “סוף
Rabbi Eliyahu Zimmerman: Gemara Megillah – 2nd Perek – HaKorei LiMafreiya Daf 20a (11/28/22)
Rabbi Baruch Bodenheim: Gemara Sukkah – Lulav Hagazul (Evening Chabura): Gemara Sukkah: Monday night shiur, Kislev 5, Daf 38a (11/28/22)
New Sugya: Timing for Mitzvah of Daled Minim
Learn משנה דף לח. & גמרא until the next Mishna
Learn the משנה שבת דף ט עמוד ב as an introduction to our Gemara.
Learn the ר”ן דף יח: דפי הריף “מי שבא בדרך & “הלכך
The Ran concludes by a Rabbinical mitzvah even if an individual started his activity באיסור (after the time of the Mitzvah began) still one does not need to interrupt as long as there will still remain time to perform he mitzvah after he completes his activity
Bring a proof whether Rashi agrees to the Ran.
Learn תוספת “מאי
Bring a proof whether Tosfos agrees to the Ran.
Rabbi Baruch Bodenheim: Gemara Eruvin: First Perek, יום שני Kislev 4, Daf 5a (11/28/22)
Conclusion Sugya – קורה גבוהה מכ’ אמה
Very quickly review the גמרא דף ה. “ואבעית אימא (fifth line from top of Amud) until the two dots on דף ה
Clarify the third and fourth explanation of the Gemara
Learn רי”ף who explains the reduction of the height of the קורה different than Rashi
Question:
According to the רי”ף where is the height reduction taking place? (This is a matter of dispute)
Learn רשב”א who asks multiple questions on the רי”ף?
Learn רבינו יהונתן on the side of the רי”ף
Learn רא”ש ס’ ד
See קרבן נתנאל אות ז
See רמב”ם ה’ שבת פרק יז הלכה טז and מגיד משנה
See עבודת הקודש לרשב”א שער ראשון ס’ ג אות ז
See פ’ חסדי דוד on side of the תוספתא עירובן א,א
Questions:
If קורה משום מחיצה why is there a maximum limit of 20 Amos height?
See רש”י דף ה. “ומאן דאמר ארבעה
See רבינו יהונתן דף ב. “ור”י פליג
How does an אמלתרא help to allow the קורה to be placed higher than 20 Amos?
Learn the גמרא דף ה. “היה פחות מעשרה טפחים until “אמר אביי”
Question:
Why is the amount of excavation different than the build up of ground needed when the קורה is higher than 20 Amos?
Rabbi Baruch Bodenheim: Morning Kollel: גמרא עירובין ו:׳ – אתי רבים ומבטלי מחיצות (11/25/22)
Click on Right Side of Player to Download the Shiur
Rabbi Baruch Bodenheim: Gemara Eruvin: First Perek, יום חמישי Rosh Chodesh Kislev, Daf 5a (11/24/22)
Sugya – קורה
Review the גמרא דף ה. “ואבעית אימא (fifth line from top of Amud) until the two dots on דף ה
Clarify the third and fourth explanation of the Gemara
Learn רי”ף who explains the reduction of the height of the קורה different than Rashi
Question:
According to the רי”ף where is the height reduction taking place? (This is a matter of dispute)
Learn רשב”א who asks multiple questions on the רי”ף?
Learn רבינו יהונתן on the side of the רי”ף
Learn רא”ש ס’ ד
See קרבן נתנאל אות ז
See רמב”ם ה’ שבת פרק יז הלכה טז and מגיד משנה
Rabbi Eliyahu Zimmerman: Gemara Megillah – 2nd Perek – HaKorei LiMafreiya Daf 20a (11/23/22)
Rabbi Baruch Bodenheim: Gemara Sukkah – Lulav Hagazul (Evening Chabura): Gemara Sukkah: Wednesday night shiur, Rosh Chodesh Kislev, Daf 37b-38a (11/23/22)
Review רמב״ם הלכות לולב פרק ז הלכה ט-י
The הגהות מיימונית אות ס quotes רבינו שמחה who says it is cleared from the Mishna and Gemara that the Daled Minim are only shaken during Hallel
https://hebrewbooks.org/pdfpager.aspx?req=58958&st=&pgnum=286&hilite=
Questions:
How does the Rambam and רבינו שמחה explain the three gemara’s that Tosfos and the Ran brought as a proof that the Lulav is shaken during the initial taking?
What is the point of disagreement between the Rambam and Tosfos/ Ran/ Rosh/ Meiri ?
Based on the above Rambam the Brisker Rav would be careful to use the same Daled Minim that he shook when he made the bracha to hold and shake during Hallel.
See how the Shulchan Aruch Mentions when is the time of the main Mitzvah of Daled Minim – See שולחן ערוך ס’ תרנ”ב סעיף א “ועיקר מצותו בשעת ההלל
Think of a few more halachik differences between the Rambam and the other Rishonim
See הליכות שלמה לולב פרק יט הלכה יט and the footnotes אות לג and 84 and מקראי קודש סוכה חלק ב סימן טז אות ב
How many times must one shake the Lulav?
What is considered נענועים – Moving the Lulav in various directions or actually shaking (rattling) the Lulav
Bring proofs
Learn “תוספת “כדי https://hebrewbooks.org/shas.aspx?mesechta=7&daf=37b&format=pdf
Learn ‘ר”ן דף יח: דפי הריף “גמרא https://hebrewbooks.org/pdfpager.aspx?req=14319&st=&pgnum=619
How do we conclude lhalacha?
Learn שולחן ערוך ס’ תרנ”א סעיף ח- ט and the משנה ברורה https://hebrewbooks.org/pdfpager.aspx?req=60391&st=&pgnum=253
Conclusion of Sugya: נענועים
Thank you Bruce Goldberg for sending in your summary of the Sugya.
Please write a summary of the Sugya of נענועים of the Daled Minim.
Include the following points.
- During which pesukim of Hallel are the Daled Minim shaken. (Mishna, Tosfos “בהודו” and Ran)
- Must one shake the Daled Minim when he first recites the bracha on the lulav before Hallel. (the opinions and reasoning of תוספת “בהודו, Ran, Rosh, Meiri and Rambam)
How does the Rambam view differ?
List three differences lhalacha based on the Rambam
Question:
How many times must one shake the Lulav?
What is considered נענועים – Moving the Lulav in various directions or actually shaking (rattling) the Lulav
Learn ‘ר”ן דף יח: דפי הריף “גמרא https://hebrewbooks.org/pdfpager.aspx?req=14319&st=&pgnum=619
How do we conclude lhalacha?
Learn שולחן ערוך ס’ תרנ”א סעיף ח- ט and the משנה ברורה https://hebrewbooks.org/pdfpager.aspx?req=60391&st=&pgnum=253
Rabbi Baruch Bodenheim: Gemara Eruvin: First Perek, יום רביעי Cheshvan 29, Daf 4b-5a (11/23/22)
Sugya – קורה
Very quickly review the גמרא דף ד: “היה גבוה מעשרים (two dots – six lines from bottom of Amud) until the two dots on דף ה
Focus on the second – fourth explanation
Explanation #2
According to which reason does the requirement to have 4 tefachim line up with – קורה משום היכר or קורה משום מחיצה?
Learn Rashi very carefully.
Questions:
Why does Rashi assume that the outer face of the קורה descends according to the opinion of קורה משום מחיצה?
Why is a build up of a tefach underneath the קורה insufficient? Once the height is reduced between the קורה and the ground the Mechitzah should descend and service the entire mavui?
Learn second half of תוס’ דף ד:-ה “מותר starting from “ואין להקשות”
Tosfos asks a major question:
According to the second explanation everyone agrees it is מותר להשתמש תחת הקורה and a build up of four tefachim is required because קורה משום מחיצה. This contradicts the premise of the first explanation of the Gemara (according to Tosfos) that everyone agrees קורה משום מחיצה and if its מותר להשתמש תחת הקורה only a one tefach build up is required?
Learn תוספות רבינו פרץ who explains Tosfos answer.
See גאון יעקב ד: “לימא בהאי קמיפלגי who explains the point of argument between the first and second explanation according to Tosfos. See the end of the paragraph and how he gives a different explanation of the position of Rashi in the first explanation of the Gemara and how he addresses the following questions we asked yesterday
According to the first explanation does Abaye and Rav Yosef hold קורה משום היכר or קורה משום מחיצה?
Rashi (רש”י דף ד: “מותר) discusses the need to see the קורה so why does Rashi need to add that we view the edge of the קורה as descending and creating a closure. It seems that Rashi is requiring both the element of היכר and מחיצה?
Clarify the third and fourth explanation of the Gemara
Learn רי”ף who explains the reduction of the height of the קורה different than Rashi
Learn רבינו יהונתן on the side of the רי”ף
Rabbi Avraham Meisels: Gemara Avodah Zarah – Fourth Perek – Daf 52B-53A (11/22/22)
Rabbi Baruch Bodenheim: Gemara Eruvin: First Perek, יום שלישי Cheshvan 28, Daf 4b-5a (11/22/22)
Sugya – קורה
Review the גמרא דף ד: “היה גבוה מעשרים (two dots – six lines from bottom of Amud) until the two dots on דף ה
Clarify the four different explanations between the Machlokes of Abaye and Rav Yosef and how they align with the the area of dispute.
Explanation #1
Learn גמרא דף ח: “איבעיא להו מהו להשתמש תחת הקורה (eleven lines before the wide lines) until אמר רב חסדא (second wide line)
Questions:
According to the first explanation does Abaye and Rav Yosef hold קורה משום היכר or קורה משום מחיצה?
Rashi (רש”י דף ד: “מותר) discusses the need to see the קורה so why does Rashi need to add that we view the edge of the קורה as descending and creating a closure. It seems that Rashi is requiring both the element of היכר and מחיצה?
Learn תוס’ “מותר
Bring a proof from Tosfos how he understands Rashi whether קורה משום היכר or קורה משום מחיצה
Learn מהרש”א who asks a question on our Gemara and gives an answer to the question we asked on Rashi
https://hebrewbooks.org/pdfpager.aspx?req=14312&st=&pgnum=263
Explanation #2
According to which reason does the requirement to have 4 tefachim line up with – קורה משום היכר or קורה משום מחיצה?
Learn Rashi very carefully.
Questions:
Why does Rashi assume that the outer face of the קורה descends according to the opinion of קורה משום מחיצה?
Why is a build up of a tefach underneath the קורה insufficient? Once the height is reduced between the קורה and the ground the Mechitzah should descend and service the entire mavui?
Why according to the second explanation in which everyone agrees its מותר להשתמש תחת הקורה yet if קורה משום מחיצה a build up of four tefachim is required when in the first explanation Tosfos understands everyone holds קורה משום מחיצה and if its מותר להשתמש תחת הקורה only need one tefach build up is required?
Learn תוספות רבינו פרץ
Rabbi Eliyahu Zimmerman: Gemara Megillah – 2nd Perek – HaKorei LiMafreiya Daf 20a (11/21/22)
Rabbi Baruch Bodenheim: Gemara Sukkah – Lulav Hagazul (Evening Chabura): Gemara Sukkah: Monday night shiur, Cheshvan 28, Daf 37b-38a (11/21/22)
Quickly review גמרא דף לז עמוד ב from after the Mishna until the Mishna דף לח
We discussed last week whether one is required to shake the Lulav when he first recites the bracha on the lulav before Hallel?
The (תוספת (בהודו and (‘ר”ן (דף יח: דפי הריף and (רא”ש (פרק שלישי ס’ כו all said one must shake the Lulav when initially taking it and reciting the bracha.
The Meiri said it’s a kal vchomer that one must shake during the initial taking.
Learn רמב״ם הלכות לולב פרק ז הלכה ט-י
Note: the Rambam does not mention shaking the Lulav at the time of reciting the bracha.
See the הגהות מיימונית אות ס who quotes רבינו שמחה
https://hebrewbooks.org/pdfpager.aspx?req=58958&st=&pgnum=286&hilite=
Questions:
How does the Rambam and רבינו שמחה explain the three gemara’s that Tosfos and the Ran brought as a proof that the Lulav is shaken during the initial taking?
What is the point of disagreement between the Rambam and Tosfos/ Ran/ Rosh/ Meiri ?
What is a practical difference?
Is the extra tefach of the required height of the Lulav in addition to the first 3 tefachim part of the required height from the Torah or is it Rabbinic?
See last line משנה כט עמוד ב and רש”י דף כט: “ושל עיר הנדחת
The Mishna is clear that one must shake the Lulav. What is the source of the Mishna for this obligation?
How many times must one shake the Lulav?
What is considered נענועים – Moving the Lulav in various directions or actually shaking (rattling) the Lulav
Learn “תוספת “כדי
Learn ‘ר”ן דף יח: דפי הריף “גמרא
How do we conclude lhalacha?
Learn שולחן ערוך ס’ תרנ”א סעיף ט and the משנה ברורה
Rabbi Baruch Bodenheim: Gemara Eruvin: First Perek, יום שני Cheshvan 27, Daf 4b-5a (11/21/22)
Sugya – קורה
Learn the גמרא דף ד: “היה גבוה מעשרים (two dots – six lines from bottom of Amud) until the two dots on דף ה
Clarify the four different ways the Gemara explains the Machlokes between Abaye and Rav Yosef
Question on רש”י דף ד: “מותר:
Rashi says קורה משום היכר so why does Rashi need to add that we view the edge of the קורה as descending and creating a closure?
Learn גמרא דף ח: “איבעיא להו מהו להשתמשמ תחת הקורה (eleven lines before the wide lines) until אמר רב חסדא (second wide line)
Learn תוס’ “מותר who asks a question from the גמרא דף ח
Bring a proof from Tosfos how he understands Rashi whether קורה משום היכר or קורה משום מחיצה
Learn מהרש”א
https://hebrewbooks.org/pdfpager.aspx?req=14312&st=&pgnum=263
Rabbi Baruch Bodenheim: Morning Kollel: גמרא עירובין ו:׳ – כיצד מערבין רשות הרבים (11/18/22)
Click on Right Side of Player to Download the Shiur