The descendants of Joseph said to Joshua, “Why have you given us only one part of the land to possess as our own? There are very many of us because the Lord has blessed us.”
His father refused, saying, “I know, son, I know. Manasseh's descendants will also become a great people. But his younger brother will be greater than he, and his descendants will become great nations.”
So he blessed them that day, saying, “The Israelites will use your names when they pronounce blessings. They will say, ‘May God make you like Ephraim and Manasseh.’” In this way Jacob put Ephraim before Manasseh.
Joshua answered, “If there are so many of you and the hill country of Ephraim is too small for you, then go into the forests and clear ground for yourselves in the land of the Perizzites and the Rephaim.”