Revelation 21:1, 8

Then I saw a new heaven and a new earth, for the first heaven and the first earth had passed away, and the sea was no more.

But as for the cowardly, the faithless, the detestable, as for murderers, the sexually immoral, sorcerers, idolaters, and all liars, their portion will be in the lake that burns with fire and sulfur, which is the second death.”