Deuteronomy 3:5
All these cities were fortified and unassailable with their high walls, gates, and bars; in addition, [there were] a very great number of unwalled villages.
Numbers 13:28
But the people who live in the land are strong, and the cities are
Deuteronomy 1:28
Where can we go up? Our brothers (spies) have made our hearts melt [in fear] and demoralized us by saying, “The people are bigger and taller than we; the cities are large, and fortified [all the way up] to heaven. And besides, we saw the [giant-like] sons of the Anakim there.”’
Hebrews 11:30
By faith the walls of Jericho fell down after they had been encircled for seven days [by Joshua and the sons of Israel].