Flavius Josephus, The Wars of the Jews or History of the Destruction of Jerusalem (75), BOOK VI Containing The Interval Of About One Month From The Great Extremity To Which The Jews Were Reduced To The Taking Of Jerusalem By Titus, CHAPTER 9 What Injunctions Caesar Gave When He Was Come Within The City The Number Of The Captives And Of Those That Perished In The Siege As Also Concerning Those That Had Escaped Into The Subterranean Caverns Among Whom Were The Tyrants Simon And John Themselves