The namesof the 12 spies listed in Numbers 13 tell a message when their names are listed by the meaning of each name. These spies gave a "Bad" report on the 9th of Av , the same day which one year prior, Moses had smashed the 10 commandments when he saw the golden calf image. The 9th of Av has through the centuries been a day of trouble for the Jewish people . Here is the meaning of the 12 names given in order. It points to a GREAT SECRET , a HIDDEN SECRET. More details pointing to August 12-13 are in Dr Barry Awe's link below.
" What is the rumor, judge the faithful and battle for their salvation. God is my salvation, most fortunate people of God, secret, very secret, the hidden will be poured out for God's glory."