Mark 9:43-48

where their worm does not die, and the fire is not extinguished. But if your foot causes you to sin, chop it off: it is better for you to enter into eternal life lame, than having two feet to be cast into the Hell of unquenchable fire, where their worm does not die, and the fire is not extinguished. But if your eye causes you to sin, pluck it out: it is better for you to enter into the kingdom of God with one eye, than having two eyes to be cast into the Hell of fire, where their worm does not die, and the fire is not extinguished. For all shall be salted with fire, and every victim shall be salted with salt.