Genesis 13:18

Then Noah built an altar to Yahweh and took of every clean animal and of every clean bird and offered burnt offerings on the altar.

Then Yahweh appeared to Abram and said, “To your seed I will give this land.” So he built an altar there to Yahweh who had appeared to him.

Then a fugitive came and told Abram the Hebrew. Now he was dwelling by the oaks of Mamre the Amorite, brother of Eshcol and brother of Aner, and these were in a covenant with Abram.

Then Yahweh appeared to him by the oaks of Mamre, while he was sitting at the tent door in the heat of the day.

Then they came to the place of which God had told him; and Abraham built the altar there and arranged the wood and bound his son Isaac and put him on the altar, on top of the wood.

So he built an altar there and called upon the name of Yahweh and pitched his tent there; and there Isaac’s servants dug out a well.

And Jacob came to his father Isaac at Mamre of Kiriath-arba (that is, Hebron), where Abraham and Isaac had sojourned.

Then he said to him, “Go now and see about the welfare of your brothers and the welfare of the flock, and bring word back to me.” So he sent him from the valley of Hebron, and he came to Shechem.

By faith he sojourned in the land of promise, as in a foreign land, dwelling in tents with Isaac and Jacob, fellow heirs of the same promise,