That thou wilt not deal falsely with me; that thou wilt not do me any hurt or injury; Heb. That thou wilt not lie unto me; i.e. as thou hast formerly professed kindness and friendship to me, give me thy oath to assure me that thou wilt be true and constant to thy own professions.
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.