Then said Joshua, Open the mouth of the cave, and bring forth those five kings to me out of the cave.
So Joshua returned, and all Israel with him, to the camp of Gilgal. But the five kings hid themselves in a cave. And so they came and told Joshua these five kings were hiding in the caves. So Joshua said, Throw a bunch of stones over the cave, seal it up, and stand outside and guard the thing ( Joshua 10:15-18 ).