Matthew 13:49-50
So will it be at the close of the age. The angels will go out and separate the wicked from the righteous,
Matthew 25:41
Then he will say to those on his left 'Go from my presence, accursed, into the 'aeonian fire which has been prepared for the Devil and his angels.'
Mark 9:43-50
If your hand proves a snare to you, cut it off. It would be better for you to enter the Life maimed, than to have both your hands and go into the Pit, into the inextinguishable fire.
Hebrews 6:8
but, if it 'bears thorns and thistles,' it is regarded as worthless, it is in danger of being 'cursed,' and its end will be the fire.
Revelation 14:11
The smoke from their torture rises for ever and ever, and they have no rest day nor night-- those who worship the Beast and its image, and all who are branded with its name.'