Matthew 26:52
Then said Jesus to him, Put up thy sword into it's place; for they that take the sword shall perish by the sword:
Revelation 13:10
and he, that killeth with the sword, shall be slain with the sword. Here then is the patience and faith of the saints.
James 3:9
With it we bless God even the Father; and with it we curse men, who are made after the likeness of God:
Romans 13:4
for he is the minister of God to thee for good. But if thou dost evil, be afraid; for he beareth not the sword in vain: for he is also the minister of God, as an avenger to execute his wrath upon the malefactor.