Genesis 39:20-22

So Joseph’s master took him and put him in the prison, a place where the king’s prisoners were confined; so he was there in the prison. But the LORD was with Joseph and extended lovingkindness to him, and gave him favor in the sight of the warden. The warden committed to Joseph’s care (management) all the prisoners who were in the prison; so that whatever was done there, he was in charge of it.