And a fish came suddenly out of the river, and devoured the young man’s bread. And he cried out. Then the angel said to him, Lay hold of the fish, and do not let it go. So the youth laid hold of the fish. Then the angel said to the young man, Open the fish in the middle, and take the heart and the gall, and put them by thee, for they are good for healing. And the young man did so. And he cooked the fish, and ate, and the remainder he left.
And they went on till they came to Media. Then Tobiyyah said to the angel, My brother Azaryah, what healing wilt thou perform with the heart and gall of the fish. And he said to him, The heart is good to smoke thereof before a man in whom is an evil spirit or the spirit of demons, and it will flee from him. And the gall is good for anointing therewith the eyes in which is whiteness, and they will be healed.