Revelation 2:12
King James Version
“And to the angel of the church in Pergamos write; These things saith he which hath the sharp sword with two edges;”
Context
9I know thy works, and tribulation, and poverty, (but thou art rich) and the blasphemy of them which say they are Jews, and are not, but the synagogue of Satan.
10Fear none of those things which thou shalt suffer: behold, the devil shall cast of you into prison, that ye may be tried; and ye shall have tribulation ten days: be thou faithful unto death, and I will give thee a crown of life.
11He that hath an ear, let him hear what the Spirit saith unto the churches; He that overcometh shall not be hurt of the second death.
12And to the angel of the church in Pergamos write; These things saith he which hath the sharp sword with two edges;
13I know thy works, and where thou dwellest, where Satan’s seat and thou holdest fast my name, and hast not denied my faith, even in those days wherein Antipas my faithful martyr, who was slain among you, where Satan dwelleth.
14But I have a few things against thee, because thou hast there them that hold the doctrine of Balaam, who taught Balac to cast a stumblingblock before the children of Israel, to eat things sacrificed unto idols, and to commit fornication.
15So hast thou also them that hold the doctrine of the Nicolaitanes, which thing I hate.