Joshua 6:2
And the LORD said to Joshua, "Behold, I have delivered Jericho and its king and fighting men into your hands.

Joshua 8:29
He hung the body of the king of Ai on a tree until evening, and at sunset Joshua commanded that they take down the body from the tree and throw it down at the entrance of the city gate. And over it they raised a large pile of rocks, which remains to this day.