創世記 21:23

ולניני ולנכדי NOR WITH MY SON NOR WITH MY SON’S SON — thus far extends a man’s pity for his descendants (Genesis Rabbah 54:2). כחסד אשר עשיתי עמך תעשה עמדי ACCORDING TO THE KINDNESS THAT I HAVE DONE UNTO THEE THOU SHALT DO UNTO ME — viz., that I said to you. (Genesis 20:15) “Behold my land is before thee”.

וְעַתָּ֗ה הִשָּׁ֨בְעָה לִּ֤י בֵֽאלֹהִים֙ הֵ֔נָּה אִם־תִּשְׁקֹ֣ר לִ֔י וּלְנִינִ֖י וּלְנֶכְדִּ֑י כַּחֶ֜סֶד אֲשֶׁר־עָשִׂ֤יתִי עִמְּךָ֙ תַּעֲשֶׂ֣ה עִמָּדִ֔י וְעִם־הָאָ֖רֶץ אֲשֶׁר־גַּ֥רְתָּה בָּֽהּ׃

now therefore swear to me here by God that thou wilt not deal falsely with me, nor with my son, nor with my son’s son: but according to the kindness that I have done to thee, thou shalt do to me, and to the land in which thou hast sojourned.