Genesis 39:19-21

And it came to pass, when his master heard the words of his wife, which she spake unto him, saying, After this manner did thy servant to me; that his wrath was kindled. And Joseph's master took him, and put him into the prison, a place where the king's prisoners were bound: and he was there in the prison. But the LORD was with Joseph, and shewed him mercy, and gave him favour in the sight of the keeper of the prison.