Matthew 8:12
and the children of the kingdom shall be cast out into the outer darkness; where there will be weeping and gnashing of teeth.
Matthew 22:13
Then said the king to his attendants, Bind him hand and foot, and take him up, and throw him out into the darkness; there shall be weeping and gnashing of the teeth:
Matthew 25:41
Then will He say also to those on the left hand, Depart from me, ye cursed, into everlasting fire, prepared for the devil and his angels:
Mark 9:43-49
And if thy hand cause thee to offend, cut it off: it is better for thee to enter into life maimed, than having two hands, to go into hell, into the fire that will never be extinguished;
2 Thessalonians 1:8-9
with his mighty angels, in flaming fire, taking vengeance on those who know not God, and who obey not the gospel of our Lord Jesus Christ:
2 Peter 2:17
These are wells without water, clouds driven by a storm, for whom thick darkness is reserved for ever.
Jude 1:13
wandering stars, for whom blackness of darkness is reserved for ever.
Revelation 19:15
And out of his mouth goeth a sharp sword, that He may smite the nations therewith: and He shall rule them with a rod of iron: and He treadeth the wine-press of the indignation and wrath of God almighty.