'Weapon' in the Bible

A destructive army will come marching over the hilltops in the desert. For the Lord will use them as his destructive weapon against everyone from one end of the land to the other. No one will be safe.

“Thus says the Lord of hosts,‘Behold (listen carefully), I am going to break the bow of Elam,The finest [weapon] of their strength.

He says, “You are My war-club, My weapon of war;And with you I shatter nations,And with you I destroy kingdoms.