Joshua 8:1-3 Complete Jewish Bible (CJB)
8 Adonai said to Y’hoshua, “Don’t be afraid or fall into despair! Take all the people who can fight with you, set out, and go up to ‘Ai; because now I have handed over to you the king of ‘Ai, his people, his city and his land. 2 Do to ‘Ai and its king as you did to Yericho and its king; but this time, take its spoil and cattle as booty for yourselves. Ambush the city from behind.”
3 So Y’hoshua set out for ‘Ai with all the people who could fight. Y’hoshua chose 30,000 men, the most courageous of his troops, and sent them out by night.