Nor with my son, nor with my son’s son. — The words are not those commonly used for son and grandson, but a Hebrew phrase signifying my kith and kin. They might be translated, “nor with mine offshoot nor mine offspring.” The words occur again in the same proverbial way in Job 18:19; Isaiah 14:22.
Related Commentaries of Genesis 21:23
Genesis 21:23
23 Now therefore swear unto 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 unto thee, thou shalt do unto me, and to the land wherein thou hast sojourned.