וַיֹּ֤אמֶר אֱלֹהִים֙ אֶל־אַבְרָהָ֔ם שָׂרַ֣י אִשְׁתְּךָ֔ לֹא־תִקְרָ֥א אֶת־שְׁמָ֖הּ שָׂרָ֑י כִּ֥י שָׂרָ֖ה שְׁמָֽהּ׃
And God said unto Abraham: ‘As for Sarai thy wife, thou shalt not call her name Sarai, but Sarah shall her name be.
Find Talmudic references to Genesis 17:15: , passages from the Talmud Bavli and Yerushalmi.