Philippians 4:3
yea, I entreat thee also, true yokefellow, give them aid; since they labored with me in the gospel, with Clement also, and the rest of my fellowlaborers, whose names are in the book of life.
Revelation 13:8
And all who dwell on the earth wilt worship him, every one whose name hath not been written in the book of life of the Lamb that was slain from the foundation of the world.
Revelation 20:12
And I saw the dead, the great and the small, standing before the throne, and books were opened; and another book was opened, which is the book of life; and the dead were judged out of the things written in the books, according to their works.