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.