Genesis 21:22-31

The Treaty at Beersheba 22At that time Abimelek and Phicol the commander of his forces said to Abraham, “God is with you in everything you do.

23Now swear to me here before God that you will not deal falsely with me or my children or my descendants. Show to me and the country where you now reside as a foreigner the same kindness I have shown to you.”

24Abraham said, “I swear it.” 25Then Abraham complained to Abimelek about a well of water that Abimelek’s servants had seized.

26But Abimelek said, “I don’t know who has done this. You did not tell me, and I heard about it only today.” 27So Abraham brought sheep and cattle and gave them to Abimelek, and the two men made a treaty. 28Abraham set apart seven ewe lambs from the flock,

29and Abimelek asked Abraham, “What is the meaning of these seven ewe lambs you have set apart by themselves?”

30He replied, “Accept these seven lambs from my hand as a witness that I dug this well.”

31So that place was called Beersheba, Beersheba can mean well of seven and well of the oath. because the two men swore an oath there.