DouayRheims(i)
16 And the children of Joseph answered him: We cannot go up to the mountains, for the Chanaanites that dwell in the low lands, wherein are situate Bethsan with its towns, and Jezrael in the midst of the valley, have chariots of iron.
17 And Josue said to the house of Joseph, to Ephraim and Manasses: Thou art a great people, and of great strength, thou shalt not have one lot only:
18 But thou shalt pass to the mountain, and shalt cut down the wood, and make thyself room to dwell in: and mayst proceed farther, when thou hast destroyed the Chanaanites, who as thou sayest have iron chariots, and are very strong.