Flavius Josephus, The Wars of the Jews or History of the Destruction of Jerusalem (75), BOOK VII Containing The Interval Of About Three Years From The Taking Of Jerusalem By Titus To The Sedition At Cyrene, CHAPTER 7 Concerning The Calamity That Befell Antiochus King Of Commagene As Also Concerning The Alans And What Great Mischiefs They Did To The Medes And Armenians