Genesis 46:20 References

20 aNow to Joseph in the land of Egypt were born Manasseh and Ephraim, whom Asenath, the daughter of Potiphera, priest of On, bore to him.

a Genesis 41:50-52

Genesis 41

50 Now before the year of famine came, atwo sons were born to Joseph, whom Asenath, the daughter of Potiphera priest of On, bore to him.
51 Joseph named the firstborn Manasseh, "For," he said, "God has made me forget all my trouble and all my father's household."
52 He named the second Ephraim, "For," he said, "aGod has made me fruitful in the land of my affliction."