Cross reference
Ezekiel 30:17
17 The young men of On and Pi-beseth will be put to the sword: and these towns will be taken away prisoners.
Genesis 41:45
45 And Pharaoh gave Joseph the name of Zaphnath-paaneah; and he gave him Asenath, the daughter of Poti-phera, the priest of On, to be his wife. So Joseph went through all the land of Egypt.