Cross reference
Joshua 8:30
30 Then Joshua put up an altar to the Lord, the God of Israel, in Mount Ebal,
Genesis 8:20
20 And Noah made an altar to the Lord, and from every clean beast and bird he made burned offerings on the altar.
Genesis 12:7-8
7 And the Lord came to Abram, and said, I will give all this land to your seed; then Abram made an altar there to the Lord who had let himself be seen by him.
8 And moving on from there to the mountain on the east of Beth-el, he put up his tent, having Beth-el on the west and Ai on the east: and there he made an altar and gave worship to the name of the Lord.
Exodus 20:24
24 Make for me an altar of earth, offering on it your burned offerings and your peace-offerings, your sheep and your oxen: in every place where I have put the memory of my name, I will come to you and give you my blessing.
Deuteronomy 27:4-6
4 And when you have gone over Jordan, you are to put up these stones, as I have said to you today, in Mount Ebal, and have them coated with building-paste.
5 There you are to make an altar to the Lord your God, of stones on which no iron instrument has been used.
6 You are to make the altar of the Lord your God of uncut stones; offering on it burned offerings to the Lord your God: