Genesis 41:50-52

50Now before the year of famine came, 1two sons were born to Joseph, whom Asenath, the daughter of Potiphera, priest of 2On, bore to him. 51Joseph named the firstborn 3Manasseh; “For,” he said, “God has made me forget all my trouble and all of my father’s household.” 52And he named the second 4Ephraim; “For,” he said, “5God has made me fruitful in the land of my affliction.”