Genesis 18:9

וְאֶל־הַבָּקָר רָץ אַבְרָהָם וַיִּקַּח בֶּן־בָּקָר רַךְ וָטוֹב וַיִּתֵּן אֶל־הַנַּעַר וַיְמַהֵר לַעֲשׂוֹת אֹתֽוֹ

And Abraham ran unto the herd, and fetched a calf tender and good, and gave it unto the servant; and he hastened to dress it.

וַיִּקַּח חֶמְאָה וְחָלָב וּבֶן־הַבָּקָר אֲשֶׁר עָשָׂה וַיִּתֵּן לִפְנֵיהֶם וְהֽוּא־עֹמֵד עֲלֵיהֶם תַּחַת הָעֵץ וַיֹּאכֵֽלוּ

And he took curd, and milk, and the calf which he had dressed, and set it before them; and he stood by them under the tree, and they did eat.

וַיֹּאמֶר שׁוֹב אָשׁוּב אֵלֶיךָ כָּעֵת חַיָּה וְהִנֵּה־בֵן לְשָׂרָה אִשְׁתֶּךָ וְשָׂרָה שֹׁמַעַת פֶּתַח הָאֹהֶל וְהוּא 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.—

וְאַבְרָהָם וְשָׂרָה זְקֵנִים בָּאִים בַּיָּמִים חָדַל לִהְיוֹת לְשָׂרָה אֹרַח כַּנָּשִֽׁים

Now Abraham and Sarah were old, and well stricken in age; it had ceased to be with Sarah after the manner of women.—