Deuteronomy 1:28 Whither shall we go up? our brethren have discouraged our heart, saying, The people is greater and taller than we; the cities are great and walled up to heaven; and moreover we have seen the sons of the Anakims there. 10 I MC VC

Deuteronomy 3:5 All these cities were fenced with high walls, gates, and bars; beside unwalled towns a great many. 10 I MC VC