'Missile' in the Bible

He stationed all the people around the king [as guards for him], every man with his weapon in his hand, from the right side to the left side of the house (temple), by the altar and by the house.

The builders on the wall, and the bearers of the burden, those lading, each with one of his hands is working in the business, and one is laying hold of the missile.

And each his brother they press not, Each in his way they go on, If by the missile they fall, they are not cut off.