Numbers 13:32
13:32 Then they presented the Israelites with a discouraging report of the land they had investigated, saying, “The land that we passed through to investigate is a land that devours its inhabitants. All the people we saw there are of great stature.
Numbers 33:53
33:53 You must dispossess the inhabitants of the land and live in it, for I have given you the land to possess it.
Joshua 17:16-18
17:16 The descendants of Joseph said, “The whole hill country is inadequate for us, and the Canaanites living down in the valley in Beth Shean and its surrounding towns and in the Valley of Jezreel have chariots with iron-rimmed wheels.”
17:17 Joshua said to the family of Joseph – to both Ephraim and Manasseh: “You have many people and great military strength. You will not have just one tribal allotment.
17:18 The whole hill country will be yours; though it is a forest, you can clear it and it will be entirely yours. You can conquer the Canaanites, though they have chariots with iron-rimmed wheels and are strong.”