Read Joshua 17:16 Using Other Translations
And the children of Joseph said, The hill is not enough for us: and all the Canaanites that dwell in the land of the valley have chariots of iron, both they who are of Bethshean and her towns, and they who are of the valley of Jezreel.
The people of Joseph said, "The hill country is not enough for us. Yet all the Canaanites who dwell in the plain have chariots of iron, both those in Beth-shean and its villages and those in the Valley of Jezreel."
The descendants of Joseph responded, “It’s true that the hill country is not large enough for us. But all the Canaanites in the lowlands have iron chariots, both those in Beth-shan and its surrounding settlements and those in the valley of Jezreel. They are too strong for us.”