Talmud for Berakhot 40:5

It is stated¹⁵³Tosephta Berakhot 5:17, Babli Berakhot 20b, Sukkah 38a. The entire piece is found in Sukkah 3:11, Rosh Hashanah 3:9.: In truth, they said a woman may say Grace for her husband¹⁵⁴He who does not know how to say Grace may listen to a companion recite Grace aloud. The Yerushalmi has no problem with women or slaves but for the Babli the question remains whether women may in fact recite Grace for males who have an obligation from the Torah, i. e., who actually ate their fill., a slave for his master, and a minor for his father. Did not Rebbi Aḥa say in the name of Rebbi Yose bar Nahoraï: All they said about a minor is for the latter’s education¹⁵⁵The minor must be educated; there is an obligation on the father to teach him all religious obligations but the minor himself is not obligated and, by the previously mentioned principle, cannot perform any religious duty for others.? Explain it that he recites after him¹⁵⁶The adult repeats word by word what the minor says, so the adult in fact has recited all benedictions., as we stated there¹⁵⁷In some Tosephta collection no longer extant.: “He for whom a slave, a woman, or a minor were reading it, repeats after them what they are saying, and may it be a curse for him. In truth, they said there should be a curse on the man of twenty years who needs the child of ten.”