Genesis 39:1-9

Now Joseph had been taken down to Egypt. An Egyptian named Potiphar was an officer to the king of Egypt and the captain of the palace guard. He bought Joseph from the Ishmaelites who had brought him down there. The LORD was with Joseph, and he became a successful man. He lived in the house of his master, Potiphar the Egyptian. Potiphar saw that the LORD was with Joseph and that the LORD made Joseph successful in everything he did. So Potiphar was very happy with Joseph and allowed him to be his personal servant. He put Joseph in charge of the house, trusting him with everything he owned. When Joseph was put in charge of the house and everything Potiphar owned, the LORD blessed the people in Potiphar’s house because of Joseph. And the LORD blessed everything that belonged to Potiphar, both in the house and in the field. So Potiphar left Joseph in charge of everything he owned and was not concerned about anything except the food he ate. Now Joseph was well built and handsome. After some time the wife of Joseph’s master began to desire Joseph, and one day she said to him, “Have sexual relations with me.” But Joseph refused and said to her, “My master trusts me with everything in his house. He has put me in charge of everything he owns. There is no one in his house greater than I. He has not kept anything from me except you, because you are his wife. How can I do such an evil thing? It is a sin against God.”