Revelation 20:6 in the King James Version
Blessed and holy is he that hath part in the first resurrection: on such the second death hath no power, but they shall be priests of God and of Christ, and shall reign with him a thousand years.
Context
5 The rest of the dead didn’t live until the thousand years were finished. This is the first resurrection.
6 Blessed and holy is he who has part in the first resurrection. Over these, the second death has no power, but they will be priests of God and of Christ, and will reign with him one thousand years.
7 And after the thousand years, Satan will be released from his prison