As they were journeying onward, Tobias asked Azariah what use the gall, liver, and heart were. “Raphael” answered: “If a man or a woman is afflicted by a demon or an evil spirit, you should burn the heart and liver of the fish in the presence of this person, and then he will be freed from the plague. If someone has white scales on their eyes, you should spread the gall over their eyes, and they will be healed.”