Joshua 8:6-8
8:6 They will attack us until we have lured them from the city, for they will say, ‘They are retreating from us like before.’ We will retreat from them.
8:7 Then you rise up from your hiding place and seize the city. The Lord your God will hand it over to you.
8:8 When you capture the city, set it on fire. Do as the Lord says! See, I have given you orders.”