Joshua 8:12-22

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. Then the LORD said to Joshua, “Reach out with the spear that is in your hand [and point it] toward Ai, for I will give it into your hand.” So Joshua reached out with the spear in his hand [and pointed it] toward the city. The [men in] ambush emerged quickly from their [hiding] place, and when Joshua stretched out his hand they ran and entered the city and captured it, and quickly set the city on fire. When the men of Ai turned back and looked, behold, the smoke of the city was ascending toward the sky, and they had no opportunity to run this way or that way. Then the people who had been running to the wilderness turned back toward the pursuers. When Joshua and all Israel saw that the [men in] ambush had taken the city and that the smoke of the city was ascending, they turned back and struck down the men of Ai. Then the others came out of the city to confront the men of Ai [as they returned], so that they were trapped in the midst of Israel, some on this side and some on that side; then Israel struck them until none of them survived or escaped.