Tobit 6:5-15

5 So the young man did as the angel told him; and they roasted and ate the fish. And they both continued on their way until they came near to Ecbatana.
6 Then the young man said to the angel, "Brother Azarias, of what use is the liver and heart and gall of the fish?"
7 He replied, "As for the heart and liver, if a demon or evil spirit gives trouble to any one, you make a smoke from these before the man or woman, and that person will never be troubled again.
8 And as for the gall, anoint with it a man who has white films in his eyes, and he will be cured."
9 When they approached Ecbatana,
10 the angel said to the young man, "Brother, today we shall stay with Raguel. He is your relative, and he has an only daughter named Sarah. I will suggest that she be given to you in marriage,
11 because you are entitled to her and to her inheritance, for you are her only eligible kinsman.
12 The girl is also beautiful and sensible. Now listen to my plan. I will speak to her father, and as soon as we return from Rages we will celebrate the marriage. For I know that Raguel, according to the law of Moses, cannot give her to another man without incurring the penalty of death, because you rather than any other man are entitled to the inheritance."
13 Then the young man said to the angel, "Brother Azarias, I have heard that the girl has been given to seven husbands and that each died in the bridal chamber.
14 Now I am the only son my father has, and I am afraid that if I go in I will die as those before me did, for a demon is in love with her, and he harms no one except those who approach her. So now I fear that I may die and bring the lives of my father and mother to the grave in sorrow on my account. And they have no other son to bury them."
15 But the angel said to him, "Do you not remember the words with which your father commanded you to take a wife from among your own people? Now listen to me, brother, for she will become your wife; and do not worry about the demon, for this very night she will be given to you in marriage.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.