On the 9th of Av the Israel's sin of unbelief at Kadish Barnea was when God brought them out of Egypt by His mighty power. The spies went in and brought back samples from the land. Ten of the spies reported that "We look like grasshoppers compared to those who lived in the Promised Land." They were afraid. But two of the spies, Joshua and Caleb said that God had given them this land and they were not afraid.