Revelation 20:10

20:10 And the devil who deceived them was thrown into the lake of fire and sulfur, where the beast and the false prophet are too, and they will be tormented there day and night forever and ever.

Revelation 20:14-15

20:14 Then Death and Hades were thrown into the lake of fire. This is the second death – the lake of fire. 20:15 If anyone’s name was not found written in the book of life, that person was thrown into the lake of fire.