““If one of these little children believes in me, and someone causes that child to sin, it will be very bad for that person. It would be better for them to have a millstone tied around their neck and be drowned in the sea. If your hand makes you sin, cut it off. It is better for you to lose part of your body and have eternal life than to have two hands and go to hell. There the fire never stops.
If your foot makes you sin, cut it off. It is better for you to lose part of your body and have eternal life than to have two feet and be thrown into hell.
If your eye makes you sin, take it out. It is better for you to have only one eye and enter God’s kingdom than to have two eyes and be thrown into hell. The worms that eat the people in hell never die. The fire there is never stopped.”
Mark 9:42-43, 45, 47-48 ERV
https://www.bible.com/406/mrk.9.42-43,45,47-48.erv