Genesis 41:12
And there with us [was] a young man, a Hebrew servant of the chief of the guard, and we told him [the dream], and he interpreted our dreams for us, each according to his dream he interpreted.
Genesis 37:36
And the Midianites sold him in Egypt to Potiphar, a court official of Pharaoh, a commander of the imperial guard.
Genesis 40:12-19
Then Joseph said to him, "This [is] its interpretation: The three branches, they [are] three days.
Genesis 39:1
Now Joseph had been brought down to Egypt, and Potiphar, a court official of Pharaoh, commander 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 prison, the place that the king's prisoners were confined. And he was there in prison.