Manasseh Born, Surviving 17.5m High Nile Record 15th year of Amenemhat III

47During the seven years of plenty the land brought forth abundantly. 48So he gathered all the food of these seven years which occurred in the land of Egypt and placed the food in the cities; he placed in every city the food from its own surrounding fields. 49Thus Joseph stored up grain in great abundance like the sand of the sea, until he stopped measuring it, for it was beyond measure.
      50Now before the year of famine came, two sons were born to Joseph, whom Asenath, the daughter of Potiphera priest of On, bore to him. 51Joseph named the firstborn Manasseh, “For,” he said, “God has made me forget all my trouble and all my father’s household.”

Genesis 41:47-51