Mark 9:45

If your foot causes you to sin, cut it off. It is better for you to enter life lame than to have two feet and be thrown into hell.

Note BYZ and TR include 46 where their worm never dies, and the fire is never quenched; see verse 48 and Isaiah 66:24.

And if thy foot offend thee, cut it off: it is better for thee to enter halt into life, than having two feet to be cast into hell, into the fire that never shall be quenched:

If your foot causes you to stumble, cut it off. It is better for you to enter into life lame, rather than having your two feet to be cast into Gehenna, into the fire that will never be quenched—

Note or, Hell

And if thy foot cause thee to stumble, cut it off: it is good for thee to enter into life halt, rather than having thy two feet to be cast into hell.