Mark 9:45
If your foot causes you to stumble, cut it off. It is good for you to enter into life with only one foot, rather than having two feet to be cast into the ever-burning fires of Hinnom. (Greek: Gehenna: symbolic of total destruction)
Mark 9:43
If your hand causes you to stumble, cut it off. It would be better to enter into life maimed then, having two hands to be destroyed in the ever-burning trash fires in the Valley of Hinnom. (Greek: Gehenna)
Matthew 18:8
If your hand or your foot is a cause of stumbling cut it off. Get rid of it. It is better for you to go into life with the loss of a hand or a foot than, having two hands or two feet, to be destroyed by eternal fire.
Matthew 5:22
Now I tell you that everyone who is angry with his brother [without cause] shall be guilty before the court. Whoever speaks to his brother with words of contempt shall receive condemnation before the Sanhedrin [Supreme Court]. Curse your brother and you will be guilty enough to be destroyed by fire, with the burning trash, at the Valley of Hinnom, outside of Jerusalem (Greek: Gehenna).