Mark 9:44
(...)
Matthew 3:12
His winnowing fork is in his hand, and he will clear his threshing floor and gather his wheat into the barn, but the chaff he will burn up with unquenchable fire."
Matthew 25:41
"Then he will say to those on his left hand, 'Depart from me, you who are cursed, into the eternal fire prepared for the devil and his angels:
Matthew 25:46
And they will go away into eternal punishment, but the righteous into eternal life."
Mark 9:45
And if your foot causes you to sin, cut it off; it is better for you to enter life lame than with two feet to be thrown into hell.
Mark 9:48
where 'their worm does not die, and the fire is not quenched.'
2 Thessalonians 1:9
They will suffer the punishment of eternal destruction and exclusion from the presence of the Lord and from the glory of his power,
Revelation 14:10-11
he also will drink of the wine of God's wrath, which is poured in full strength into the cup of his anger, and he will be tormented with fire and sulfur in the presence of the holy angels and in the presence of the Lamb.
Revelation 20:10
And the devil who had deceived them was thrown into the lake of fire and sulfur where the beast and the false prophet were, and they will be tormented day and night for ever and ever.
Revelation 20:15
And if anyone's name was not found written in the book of life, he was thrown into the lake of fire.
Revelation 21:8
But as for the cowardly, the unbelieving, the immoral, as for murderers, fornicators, sorcerers, idolaters, and all liars, their lot will be in the lake that burns with fire and sulfur, which is the second death."