Joshua 17:16-18

16“The hill country is not enough for us,” they replied, “and all the Canaanites who live in the valley have iron chariots, both in Beth-shean with its towns and in the Valley of Jezreel.”

17So Joshua said to the house of Joseph—to Ephraim and Manasseh—“You have many people and great strength. You shall not have just one allotment, 18because the hill country will be yours as well. It is a forest; clear it, and its farthest limits will be yours. Although the Canaanites have iron chariots and although they are strong, you can drive them out.”