Genesis 41
50 Ref To Joseph were born two sons before the year of famine came, whom Asenath, the daughter of Potiphera priest of On, bore to him.
51 Ref Joseph called the name of the firstborn Manasseh,{"Manasseh" sounds like the Hebrew for "forget."} "For," he said, "God has made me forget all my toil, and all my father's house."
52 Ref The name of the second, he called Ephraim{"Ephraim" sounds like the Hebrew for "twice fruitful."}: "For God has made me fruitful in the land of my affliction."