Yahweh said to Joshua, Don't be afraid, neither be dismayed: take all the people of war with you, and arise, go up to Ai; behold, I have given into your hand the king of Ai, and his people, and his city, and his land;
The people gathered at the mountains Gerizim and Ebal, on either side of Shechem, to collectively declare their loyalty to the covenant. The six tribes who gathered at Mt Gerizim answered ‘Amen’ as the blessings of the law were read. The six tribes who gathered at Mt Ebal answered ‘Amen’ as the curses for disobedience were read (33-35; cf. Deuteronomy 27:11-14).