TSK · Deuteronomy 11:29

So when you cross the Jordan you must erect on Mount Ebal these stones about which I am commanding you today, and you must cover them with plaster.

And these other tribes must stand for the curse on Mount Ebal: Reuben, Gad, Asher, Zebulun, Dan, and Naphtali.

All the people, rulers, leaders, and judges were standing on either side of the ark, in front of the Levitical priests who carried the ark of the covenant of the LORD. Both resident foreigners and native Israelites were there. Half the people stood in front of Mount Gerizim and the other half in front of Mount Ebal, as Moses the LORD’s servant had previously instructed to them to do for the formal blessing ceremony.