Mark 9:47-51

And if thine eye offend thee, pluck it out: it is better for thee to enter into the kingdom of God with one eye, than having two eyes to be cast into hell fire:

Where their worm dieth not, and the fire is not quenched.

For every one shall be salted with fire, and every sacrifice shall be salted with salt.

Salt is good: but if the salt have lost his saltness, wherewith will ye season it? Have salt in yourselves, and have peace one with another.