Sword

Isaiah 13:15
[13:15] Every one that is found shall be thrust through; and every one that is joined unto them shall fall by the sword.

Acts 12:1-2
[12:1] Now about that time Herod the king stretched forth his hands to vex certain of the church. [2] And he killed James the brother of John with the sword.

Jeremiah 48:2
[48:2] There shall be no more praise of Moab: in Heshbon they have devised evil against it; come, and let us cut it off from being a nation. Also thou shalt be cut down, O Madmen; the sword shall pursue thee.