John 18:10-11, 36

Simon Peter then, having a sword, drew it and struck the high priest’s slave, and cut off his right ear; and the slave’s name was Malchus. So Jesus said to Peter, “Put the sword into the sheath; the cup which the Father has given Me, shall I not drink it?”

Jesus answered, “My kingdom is not of this world. If My kingdom were of this world, then My servants would be fighting so that I would not be handed over to the Jews; but as it is, My kingdom is not of this realm.”