Matthew 10:28
And be not afraid of those who kill the body, and cannot kill the soul: but fear him rather who is able to destroy both soul and body in hell.
Matthew 18:9
And if thine eye lead thee to offend, pluck it out and cast it from thee, for it were better for thee to enter into life with one eye only, than having two eyes to be cast into hell-fire.
Matthew 23:33
Ye serpents, ye broods of vipers! how can ye escape from the damnation of hell?
Mark 9:43-48
And if thy hand cause thee to offend, cut it off: it were better for thee to enter into life maimed, than having both hands to go into hell, into the fire that never will be quenched:
2 Thessalonians 1:8
in a flame of fire, taking vengeance of them that know not God, and obey not the gospel of our Lord Jesus Christ:
Hebrews 12:29
for our God is a devouring fire.