Series: Daf Yomi

Venue: Jerusalem Jerusalem

Gemara:

Shabbat 

Halacha:

Birkat Hamazon,  Chanukah 

Holidays:

Rosh Chodesh 

Collections: R' Berzon Weekly Daf B'Iyun Shiur

References: Shabbat: 24a  

Description

Daf Yomi B'Iyun 24, what is the root of the ספק regarding the addition of על הניסים in Birkas HaMazon on Chanuka? Why doesn't the sugya wonder about the same question on Purim? What is the ספק regarding יעלה ויבוא on Rosh Chodesh? We seek answers based on the Rav's insights as recorded in Harerei Kedem.