Genesis 21:30-32

New Living Translation

³⁰ Abraham replied, “Please accept these seven lambs to show your agreement that I dug this well.” ³¹ Then he named the place Beersheba (which means “well of the oath”), because that was where they had sworn the oath.

³² After making their covenant at Beersheba, Abimelech left with Phicol, the commander of his army, and they returned home to the land of the Philistines.