One who ate, and forgot and did not recite Bircas HaMazon, Beis Shammai say: He should return to his place and recite Bircas HaMazon. But Beis Hillel say: He may recite Bircas HaMazon in the place where he remembered. Until when can he recite Bircas HaMazon? Until the food in his stomach has been digested.

[If] wine was brought to them after the meal, and there is no other [wine] there but that cup, Beis Shammai say: He [first] recites the blessing over the wine, and then recites Bircas HaMazon afterwards. But Beis Hillel say: He [first] recites Bircas HaMazon for the food, and then recites the blessing over the wine afterwards. One answers ‘‘Amen’’ after the blessing of an Israelite, but one does not answer ‘‘Amen’’ after the blessing of a Cuthean unless he hears the entire blessing.