Tobit 6:7-9

Good News Translation

⁷ The angel answered,
    The heart and liver can be burned and used to chase away a demon or an evil spirit that is tormenting someone. The attacks will stop immediately, and the person will never be troubled again. ⁸ You can use the gall bladder to treat someone whose eyes are covered with a white film. Just rub it on his eyes and blow on the film, and he will be able to see again.