Genesis

²³So now, swear to me here by God that you will not deal falsely with me or with my son or with my posterity; but as I have dealt with you kindly, you will do the same with me and with the land in which you have sojourned. ²⁴And Abraham said, I will swear. ²⁵When Abraham complained to and reasoned with Abimelech about a well of water [Abimelech's] servants had violently seized, ²⁶Abimelech said, I know not who did this thing; you did not tell me, and I did not hear of it until today. ²⁷So Abraham took sheep and oxen and gave them to Abimelech, and the two men made a league or covenant. ²⁸Abraham set apart seven ewe lambs of the flock, ²⁹And Abimelech said to Abraham, What do these seven ewe lambs which you have set apart mean?