Genesis 21:31-33

King James Version

³¹ Wherefore he called that place Beersheba; because there they sware both of them.

³² Thus they made a covenant at Beersheba: then Abimelech rose up, and Phichol the chief captain of his host, and they returned into the land of the Philistines.

³³ And Abraham planted a grove in Beersheba, and called there on the name of the Lord, the everlasting God.