Deuteronomy 27:9-13

Then Moses and the Levitical priests spoke to all Israel, saying, “Be silent and listen, Israel! This day you have become a people for the Lord your God.

So you shall obey the Lord your God, and do His commandments and His statutes which I am commanding you today.”

Moses also commanded the people on that day, saying,

“When you cross the Jordan, these tribes shall stand on Mount Gerizim to bless the people: Simeon, Levi, Judah, Issachar, Joseph, and Benjamin.

For the curse, these tribes shall stand on Mount Ebal: Reuben, Gad, Asher, Zebulun, Dan, and Naphtali.