Professing the greatest indignation at this conduct, and relieved from the necessity of invading Arabia by the timely submission of Aretas, Pompeius marched through the country east of the Jordan, and besieged the impetuous Asmonean in his stronghold. After three fruitless interviews, Aristobulus was forced to sign written orders for the surrender of all his strongholds, and on promise of obedience was liberated. Fleeing to Jerusalem, he now betook himself to the Temple-fortress, and prepared for a siege. Pompeius advanced to Jericho[63], where his soldiers were struck with admiration by the beautiful palm-groves and balsam-trees of that tropic region, and then pressed on to Jerusalem. The partisans of Hyrcanus, who were the most numerous, threw open the gates, those of Aristobulus remained within their stronghold, and resolutely refused the summons of the Roman general to surrender. On this Pompeius sent to Tyre[64] for his military engines, and prosecuted the siege with the utmost vigour for three months[65]. It might have been protracted still longer, but for the suspension of hostilities by the Jews on the Sabbath-day. At length the largest of the towers was thrown down by one of the battering engines, and Cornelius Faustus, a son of Sylla, mounted the breach, and the day was gained B.C. 63. A terrible carnage now ensued, during which the priests remained unmoved at the altar, and continued their solemn services, pouring their drink-offerings, and burning their incense, till they were themselves stricken down. The conqueror entered the Temple, and, amidst the horror of the Jews, explored the total darkness of the Holy of Holies, and found, to his great amazement, neither symbols, nor statues, nor representation of any deity[66]. He surveyed with interest the sacred vessels, the golden altar of incense, the golden candlestick, and the Temple treasures, but with politic generosity left them untouched. He then ordered the sacred enclosure to be cleansed from the profanation of his soldiers, nominated Hyrcanus to the high-priesthood, though without the royal diadem, and confined the limits of his jurisdiction to Judæa. The walls of the city having been demolished, he then set out for Rome, taking with him the captive Aristobulus, as also his two sons and two daughters to grace his splendid triumph.