Joshua 8:3

8:3 Joshua and the whole army marched against Ai. Joshua selected thirty thousand brave warriors and sent them out at night.

Joshua 10:21

10:21 Then the whole army safely returned to Joshua at the camp in Makkedah. No one dared threaten the Israelites.

Joshua 11:7

11:7 Joshua and his whole army caught them by surprise at the Waters of Merom and attacked them.