Genesis 21:24

And it came to pass at that time, that Abimelech and Phichol the chief captain of his host spake unto Abraham, saying, God is with thee in all that thou doest:

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.

And Abraham reproved Abimelech because of a well of water, which Abimelech’s servants had violently taken away.

And Abimelech said, I wot not who hath done this thing; neither didst thou tell me, neither yet heard I of it, but to day.