Revelation 13:8
And all that dwell on the earth shall worship him, whose names are not written in the book of life of the Lamb slain from the foundation of the world.
Torrey's Topical Textbook—AKJV

Revelation 20:15
And whoever was not found written in the book of life was cast into the lake of fire.
Torrey's Topical Textbook—AKJV