Joshua 17:14-18
14 The people of Joseph said to Joshua, “Why have you given us only one allotment and one portion for an inheritance? We are a numerous people and the Lord has blessed us abundantly.”
15 “If you are so numerous,” Joshua answered, “and if the hill country of Ephraim is too small for you, go up into the forest and clear land for yourselves there in the land of the Perizzites and Rephaites.”
16 The people of Joseph replied, “The hill country is not enough for us, and all the Canaanites who live in the plain have iron chariots, both those in Beth Shan and its settlements and those in the Valley of Jezreel.”
17 But Joshua said to the house of Joseph—to Ephraim and Manasseh—“You are numerous and very powerful. You will have not only one allotment
18 but the forested hill country as well. Clear it, and its farthest limits will be yours; though the Canaanites have iron chariots and though they are strong, you can drive them out.”