Joshua 7:1-3

1But the Israelites disobeyed the command about the city’s riches. Achan son of Carmi, son of Zabdi, son of Zerah, from the tribe of Judah, stole some of the riches. The Lord was furious with the Israelites.

2Joshua sent men from Jericho to Ai (which is located near Beth Aven, east of Bethel) and instructed them, “Go up and spy on the land.” So the men went up and spied on Ai.

3They returned and reported to Joshua, “Don’t send the whole army. About two or three thousand men are adequate to defeat Ai. Don’t tire out the whole army, for Ai is small.”