Mt10v28. Do not be afraid of those who kill the body but cannot kill the soul. Rather, be afraid of the One who can destroy both soul and body in Gehenna.
Mt5v29. If your right eye causes you to sin, gouge it out and throw it away. It is better for you to lose one part of your body than for your whole body to be thrown into Gehenna.
Mar9v47. And if your eye causes you to sin, pluck it out. It is better for you to enter the kingdom of God with one eye than to have two eyes and be thrown into Gehenna where: 'their worm does not die, and the fire is not quenched.'
Mt23v23. You snakes! You brood of vipers! How will you escape being condemned to Gehenna?