Genesis 39:6-9

6So Potiphar left all that he owned in Joseph’s charge; and with Joseph there he did not [need to] pay attention to anything except the food he ate. Now Joseph was handsome and attractive in form and appearance.

7Then after a time his master’s wife looked at Joseph with desire, and she said, “Lie with me.”

8But he refused and said to his master’s wife, “Look, with me in the house, my master does not concern himself with anything; he has put everything that he owns in my charge.

9He is not greater in this house than I am, nor has he kept anything from me except you, because you are his wife. How then could I do this great evil and sin against God [and your husband]?”