Joshua 8:30
At that time Joshua built an altar to the LORD, the God of Israel, on Mount Ebal,
Genesis 8:20
Then Noah built an altar to the LORD and took some of every clean animal and some of every clean bird and offered burnt offerings on the altar.
Genesis 12:7-8
Then the LORD appeared to Abram and said, "To your offspring I will give this land." So he built there an altar to the LORD, who had appeared to him.
Exodus 20:24
An altar of earth you shall make for me and sacrifice on it your burnt offerings and your peace offerings, your sheep and your oxen. In every place where I cause my name to be remembered I will come to you and bless you.
Deuteronomy 27:4-6
And when you have crossed over the Jordan, you shall set up these stones, concerning which I command you today, on Mount Ebal, and you shall plaster them with plaster.