Genesis 41:12
And there was a young man with us there, a Hebrew, servant to the captain of the guard, and we told him. And he interpreted to us our dreams. He interpreted to each man according to his dream.
Genesis 37:36
And the Midianites sold him into Egypt to Potiphar, an officer of Pharaoh's, the captain of the guard.
Genesis 40:12-19
And Joseph said to him, This is the interpretation of it: The three branches are three days.
Genesis 39:1
And Joseph was brought down to Egypt. And Potiphar, an officer of Pharaoh's, the captain of the guard, an Egyptian, bought him from the hand of the Ishmaelites, who had brought him down there.
Genesis 39:20
And Joseph's master took him, and put him into the prison, the place where the king's prisoners were bound. And he was there in the prison.