Now Joseph was thirty years old when he entered the service of Pharaoh king of Egypt. And Joseph left Pharaoh’s presence and traveled throughout the land of Egypt.
Jewish Publication Society of America Version (JPS1917) - Genesis 41:46 >And Joseph was thirty years old when he stood before Pharaoh king of Egypt. — And Joseph went out from the presence of Pharaoh, and went throughout all the land of Egypt.