Mark 9:48 in the King James Version
Where their worm dieth not, and the fire is not quenched.
Context
47 If your eye causes you to stumble, throw it out. It is better for you to enter into God’s Kingdom with one eye, rather than having two eyes to be cast into the Gehenna of fire,
48 ‘where their worm doesn’t die, and the fire is not quenched.’
49 For everyone will be salted with fire, and every sacrifice will be seasoned with salt.