Matthew 10:28
And be not afraid of those who kill the body, but are not able to kill the soul; but rather fear Him Who is able to destroy both soul and body in Hell.
Matthew 18:9
"And, if your eye causes you to stumble, pluck it out, and cast it from you; it is good for you to enter into life with one eye, rather than having two eyes to be cast into the Hell of fire.
Matthew 23:33
Serpents! broods of vipers! How can ye escape the judgment of Hell?
Mark 9:43-48
And, if your hand causes you to stumble, cut it off; it is good for you to enter into life maimed, rather than having the two hands to go into Hell--into the unquenchable fire!
2 Thessalonians 1:8
awarding vengeance to those who know not God, and to those who obey not the Gospel of our Lord Jesus;
Hebrews 12:29
for, verily, our God is a consuming fire.