Joshua 8:4-9

4He 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.

5Then 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.

6They 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.

7Then you will emerge from the ambush and take possession of the city, for the Lord your God will hand it over to you.

8When you have taken the city, you shall set it on fire; you shall do [exactly] as the Lord commanded. See, I have commanded you.”

9So 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].