And he made in Jerusalem engines, invented by skilful men, to be on the towers and upon the bulwarks, to shoot arrows and great stones with. And his name spread far abroad; for he was marvelously helped, till he was strong.
And there shall be a hole in the top of it, in the midst thereof: it shall have a binding of woven work round about the hole of it, like the hole of a coat of mail, that it be not torn.
And David put his hand in his bag, and took from it a stone, and slung it, and struck the Philistine in his forehead, that the stone sank into his forehead; and he fell upon his face to the earth.