13 When the Israelites grew strong, they subjected the Canaanites to hard labor but didn’t remove them.
14 The tribe of Joseph spoke to Joshua: "Why have you only given us a single lot and a solitary parcel for a legacy? We are a numerous people whom the Lord has blessed so richly."
15 Then Joshua said, "Yes, you are a numerous people. So go up to the forest and clear ground for yourselves there in the land of the Perizzites and Rephaim, because the Ephraimite highland is too small for you."
16 The people of Joseph said, "The highland isn’t enough for us. But all the Canaanites who live in the valley region have iron chariots, both those in Beth-shean and its dependent cities and those in the Jezreel Valley."
17 Joshua then said to the house of Joseph, to Ephraim and to Manasseh, "You are a numerous people and possess great strength. You will have more than a single lot.
18 The highland will belong to you. Because it is a forest, you can clear it. Its farthest limits will be yours. You will definitely remove the Canaanites, even though they have iron chariots and are strong."