Numbers 13:28
Nevertheless the people be strong that dwell in the land, and the cities are walled, and very great: and moreover we saw the children of Anak there.
Torrey's Topical Textbook—AKJV

Deuteronomy 7:1
When the LORD your God shall bring you into the land where you go to possess it, and has cast out many nations before you, the Hittites, and the Girgashites, and the Amorites, and the Canaanites, and the Perizzites, and the Hivites, and the Jebusites, seven nations greater and mightier than you;
Torrey's Topical Textbook—AKJV