Revelation 20:15
And, if anyone was not found written in the book of life, he was cast into the lake of fire.
Matthew 25:41-46
Then will He say also to those on the left hand, 'Depart from Me, ye accursed! into the eternal fire which was prepared for the Devil and his angels;
Romans 2:8-9
but to those who are contentious, and obey not the truth, but obey unrighteousness, there shall be wrath and indignation,
2 Thessalonians 1:7-9
and to you who suffer tribulation, relief with us, at the revelation of the Lord Jesus from Heaven with the angels of His power, in flaming fire,
Revelation 21:8
But, for the fearful, and unbelieving, and abominable, and murderers, and fornicators, and sorcerers, and idolaters, and all the liars, their part shall be in the lake that burns with fire and brimstone; which is the second death."