וַיֹּ֗אמֶר שׁ֣וֹב אָשׁ֤וּב אֵלֶ֙יךָ֙ כָּעֵ֣ת חַיָּ֔ה וְהִנֵּה־בֵ֖ן לְשָׂרָ֣ה אִשְׁתֶּ֑ךָ וְשָׂרָ֥ה שֹׁמַ֛עַת פֶּ֥תַח הָאֹ֖הֶל וְה֥וּא אַחֲרָֽיו׃
And He said: ‘I will certainly return unto thee when the season cometh round; and, lo, Sarah thy wife shall have a son.’ And Sarah heard in the tent door, which was behind him.—
Find Talmudic references to Genesis 18:10: , passages from the Talmud Bavli and Yerushalmi.