Joshua 8:33

All Israel, with their elders, officers, and judges, stood on both sides of the ark before the Levitical priests, who carried the ark of the LORD’s covenant, the foreigner as well as the native; half of them in front of Mount Gerizim, and half of them in front of Mount Ebal, as Moses the servant of the LORD had commanded at the first, that they should bless the people of Israel.