Joshua 8:30
Then Joshua built an altar unto the LORD God of Israel in Mount Ebal,
Genesis 8:20
And Noah built an altar unto the LORD and took of every clean animal and of every clean fowl and offered burnt offerings on the altar.
Genesis 12:7-8
And the LORD appeared unto Abram and said, Unto thy seed will I give this land, and there he built an altar unto the LORD, who appeared unto him.
Exodus 20:24
An altar of earth thou shalt make unto me and shalt sacrifice thereon thy burnt offerings and thy peace offerings, thy sheep and thine oxen; in whatever place where I cause my name to be remembered, I will come unto thee, and I will bless thee.
Deuteronomy 27:4-6
Therefore, it shall be when ye have passed the Jordan, that ye shall set up these stones, which I command you this day, in Mount Ebal, and thou shalt plaster them with plaster.