Revelation 2:12-13

12“To the angel of the church in Pergamum write the following: “This is the solemn pronouncement of the one who has the sharp double-edged sword:

13‘I know where you live – where Satan’s throne is. Yet you continue to cling to my name and you have not denied your faith in me, even in the days of Antipas, my faithful witness, who was killed in your city where Satan lives.