Joshua 10:25-27

Then Joshua said to them, “Do not be afraid, nor be dismayed; be strong and of good courage, for thus the LORD will do to all your enemies against whom you fight.” And afterward Joshua struck them and killed them, and hanged them on five trees; and they were hanging on the trees until evening. So it was at the time of the going down of the sun that Joshua commanded, and they took them down from the trees, cast them into the cave where they had been hidden, and laid large stones against the cave’s mouth, which remain until this very day.