Joshua 17:14-15

14Then the 1sons of Joseph spoke to Joshua, saying, “Why have you given me only one lot and one portion as an inheritance, though I am a numerous people whom the Lord has blessed up to this point?”

15And Joshua said to them, “If you are a numerous people, go 2up to the forest and clear a place for yourself there in the land of the Perizzites and of the Rephaim, since the hill country of Ephraim is too narrow for you.”