Unto the place of the altar, i.e. where the altar was; for the altar itself was either fallen down, as being probably built of earth, as afterwards, Exodus 20:24, or overthrown by the wicked Canaanites. He worshipped God by prayer, and preaching to his family, Genesis 18:19, and offering sacrifices. See Genesis 4:26, Genesis 12:8.
Related Commentaries of Genesis 13:4
Genesis 13:4
4 Unto the place of the altar, which he had made there at the first: and there Abram called on the name of the LORD.