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

When Joseph was taken to Egypt by the Ishmaelite traders, he was purchased by Potiphar, an Egyptian officer. Potiphar was captain of the guard for Pharaoh, the king of Egypt. The LORD was with Joseph, so he succeeded in everything he did as he served in the home of his Egyptian master.

But Joseph refused. “Look,” he told her, “my master trusts me with everything in his entire household. No one here has more authority than I do. He has held back nothing from me except you, because you are his wife. How could I do such a wicked thing? It would be a great sin against God.”

So he took Joseph and threw him into the prison where the king’s prisoners were held, and there he remained. But the LORD was with Joseph in the prison and showed him his faithful love. And the LORD made Joseph a favorite with the prison warden.