Genesis 41:46 - Exposition

And Joseph was thirty years old when he stood before Pharaoh king of Egypt —literally, a son of thirty years in his standing before Pharaoh . If, therefore, he had been three years in prison ( Genesis 40:4 ; Genesis 41:1 ), he must have served for ten years in the house of Potiphar. And Joseph went out from the presence of Pharaoh (in the performance of his official duties), and went throughout all the land of Egypt —super-intending the district overseers.