'Battering rams' in the Bible

And lay siege against it, and build a fort against it, and cast a mound against it. Also set the camp against it, and set battering rams against it all around.

At his right shall be the divining for Jerusalem, to set battering rams, to open the mouth in the slaughter, to lift up the voice with shouting, to set battering-rams against the gates, to pour out and to build a siege wall.