Genesis 39:1-2, 8-9, 20-21

Now Joseph had been taken down to Egypt. Potiphar, an Egyptian who was one of Pharaoh’s officials, the captain of the guard, bought him from the Ishmaelites who had taken him there. The LORD was with Joseph so that he prospered, and he lived in the house of his Egyptian master.

But he refused. “With me in charge,” he told her, “my master does not concern himself with anything in the house; everything he owns he has entrusted to my care. No one is greater in this house than I am. My master has withheld nothing from me except you, because you are his wife. How then could I do such a wicked thing and sin against God?”

Joseph’s master took him and put him in prison, the place where the king’s prisoners were confined. But while Joseph was there in the prison, the LORD was with him; he showed him kindness and granted him favor in the eyes of the prison warden.