Revelation 2:11-13

Young's Literal Translation

¹¹ He who is having an ear -- let him hear what the Spirit saith to the assemblies: He who is overcoming may not be injured of the second death.

¹² `And to the messenger of the assembly in Pergamos write: These things saith he who is having the sharp two-edged sword:

¹³ I have known thy works, and where thou dost dwell -- where the throne of the Adversary [is] -- and thou dost hold fast my name, and thou didst not deny my faith, even in the days in which Antipas [was] my faithful witness, who was put to death beside you, where the Adversary doth dwell.