Genesis 8:20 God’s Covenant with Creation Then Noah built an altar to the Lord, and took of every clean animal and of every clean bird, and offered burnt offerings on the altar.
Genesis 12:7 Then the Lord appeared to Abram and said, “To your descendants I will give this land.” And there he built an altar to the Lord, who had appeared to him.
Genesis 13:4 to the place of the altar which he had made there at first. And there Abram called on the name of the Lord.
Genesis 13:18 Then Abram moved his tent, and went and dwelt by the terebinth trees of Mamre, which are in Hebron, and built an altar there to the Lord.
Genesis 22:9-10 Then they came to the place of which God had told him. And Abraham built an altar there and placed the wood in order; and he bound Isaac his son and laid him on the altar, upon the wood. And Abraham stretched out his hand and took the knife to slay his son.