Joshua 7:21

7:21 I saw among the goods we seized a nice robe from Babylon, two hundred silver pieces, and a bar of gold weighing fifty shekels. I wanted them, so I took them. They are hidden in the ground right in the middle of my tent with the silver underneath.”

Joshua 8:14

8:14 When the king of Ai saw Israel, he and his whole army quickly got up the next day and went out to fight Israel at the meeting place near the Arabah. But he did not realize men were hiding behind the city.

Joshua 8:20

8:20 When the men of Ai turned around, they saw the smoke from the city ascending into the sky and were so shocked they were unable to flee in any direction. In the meantime the men who were retreating to the desert turned against their pursuers.