Mark 9:42-44

Young's Literal Translation

⁴² and whoever may cause to stumble one of the little ones believing in me, better is it for him if a millstone is hanged about his neck, and he hath been cast into the sea.

⁴³ `And if thy hand may cause thee to stumble, cut it off; it is better for thee maimed to enter into the life, than having the two hands, to go away to the gehenna, to the fire -- the unquenchable --

⁴⁴ where there worm is not dying, and the fire is not being quenched.