The Lord replies, “Haven't you heard? I decided it long ago; I planned it in the olden days. Now I am making sure it happens—that you are to knock down fortified towns into piles of rubble.
You have turned the city into a pile of rubble; the fortified town is now a ruin; the foreigner palace is gone. It is no longer a city and it will never be rebuilt.
Watch out! The time is coming, declares the Lord, when I will signal the attack on the Ammonite town of Rabbah. It will be turned into a pile of ruins, and its villages will be burned down. Then the Israelites will drive out the people who took over their land, says the Lord.
Come and attack her from every side! Open her granaries; collect the loot you take from her like piles of grain. Set her apart for destruction; don't leave any survivors.
You must pile up all the people's possessions in the middle of the public square, and completely burn the town and everything in it as a complete burnt offering to the Lord your God. The town must remain a heap of ruins forever. It must never be rebuilt.
Don't take for yourselves anything that has been set apart for destruction so that the Lord won't be angry any more. He will be merciful to you, showing you compassion, and giving you many descendants as he promised to your forefathers,
Joshua also set up twelve stones in the middle of the Jordan right where the priests carrying the Ark of the Agreement had stood, and they are still there to this very day.
He killed the king of Ai and hung his body on a tree until evening. When the sun went down Joshua ordered the body taken down. They threw it down in front of the entrance to the town gate and piled a heap of rocks over it which is still there today.