Joshua 8:3-17

So Joshua set out with all the people of war to go up against Ai; then Joshua chose thirty thousand valiant men, and sent them out at night. He commanded them, saying, “Listen closely, you are going to lie in wait and ambush the city from behind it. Do not go very far away from the city, but all of you be ready. Then I and all the people who are with me will approach the city. And when they come out to meet us [for battle] as [they did] the first time, we will run away from them. They will come out after us until we have lured them away from the city, because they will say, ‘They are running from us as [they did] before.’ So we will run from them. Then you will emerge from the ambush and take possession of the city, for the LORD your God will hand it over to you. When you have taken the city, you shall set it on fire; you shall do [exactly] as the LORD commanded. See, I have commanded you.” So Joshua sent them off, and they went to the place for the ambush and stayed [hidden] between Bethel and Ai, on the west side of Ai; but Joshua spent that night among the people [in Gilgal]. Now Joshua got up early in the morning and assembled the people, and went up with the elders of Israel before the people to Ai. Then all the fighting men who were with him went up and advanced and arrived in front of the city, and camped on the north side of Ai. Now there was a ravine between them and Ai. And Joshua took about five thousand men and set them in ambush between Bethel and Ai, on the west side of the city. So they stationed the people, all the army—the main encampment that was north of the city, and their rear guard on the west side of the city—and Joshua spent that night in the valley. Now when the king [and the people] of Ai saw it, the men of the city hurried and got up early and went out to meet Israel in battle, the king and all his people at the appointed [time and] place before the desert plain (the Arabah). But he did not know that there was an ambush against him [waiting] behind the city [on the west side]. So Joshua and all Israel pretended to be defeated by them, and ran toward the wilderness. Then all the people who were in the city were called together to pursue them, and they pursued Joshua and were lured away from the city. Not a man was left in Ai or Bethel who had not gone out after Israel; so they left the city open and unguarded and they pursued Israel.