Abraham planted a tamarisk tree in Beersheba, and there he called on the name of Yahweh, the Everlasting God.
In context
31That is why that place was called Beersheba — because there the two of them swore an oath. 32So they made a covenant at Beersheba. Then Abimelech and Phicol the commander of his army got up and returned to the land of the Philistines. 33Abraham planted a tamarisk tree in Beersheba, and there he called on the name of Yahweh, the Everlasting God. 34And Abraham lived in the land of the Philistines for a long time.