Genesis 21:31-33

Amplified Bible, Classic Edition

³¹ Therefore that place was called Beersheba [well of the oath], because there both parties swore an oath.

³² Thus they made a covenant at Beersheba; then Abimelech and Phicol the commander of his army returned to the land of the Philistines.

³³ Abraham planted a tamarisk tree in Beersheba and called there on the name of the Lord, the Eternal God.