Revelation 13:10 in the King James Version
He that leadeth into captivity shall go into captivity: he that killeth with the sword must be killed with the sword. Here is the patience and the faith of the saints.
Context
9 If anyone has an ear, let him hear.
10 If anyone is to go into captivity, he will go into captivity. If anyone is to be killed with the sword, he must be killed. Here is the endurance and the faith of the saints.
11 I saw another beast coming up out of the earth. He had two horns like a lamb and it spoke like a dragon.