New Living Translation
And anyone whose name was not found recorded in the Book of Life was thrown into the lake of fire.

American Standard Version
And if any was not found written in the book of life, he was cast into the lake of fire.

Berean Study Bible
And if anyone was found whose name was not written in the Book of Life, he was thrown into the lake of fire.

Douay-Rheims Bible
And whosoever was not found written in the book of life, was cast into the pool of fire.

English Revised Version
And if any was not found written in the book of life, he was cast into the lake of fire.

King James Bible
And whosoever was not found written in the book of life was cast into the lake of fire.

World English Bible
If anyone was not found written in the book of life, he was cast into the lake of fire.

Young's Literal Translation
and if any one was not found written in the scroll of the life, he was cast to the lake of the fire.

Revelation 20:15 Additional Translations ...