Revelation 2:13KJV

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 Nicolaitans, which thing I hate.