Deuteronomy 27:10-14

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.

The Levites shall then respond and say to all the people of Israel with a loud voice,