Deuteronomy 27:10-14 New King James Version (NKJV)

10. Therefore you shall obey the voice of the Lord your God, and observe His commandments and His statutes which I command you today.”

11. And Moses commanded the people on the same day, saying,

12. “These shall stand on Mount Gerizim to bless the people, when you have crossed over the Jordan: Simeon, Levi, Judah, Issachar, Joseph, and Benjamin;

13. and these shall stand on Mount Ebal to curse: Reuben, Gad, Asher, Zebulun, Dan, and Naphtali.

14. “And the Levites shall speak with a loud voice and say to all the men of Israel:

Deuteronomy 27