When Pompey arrived in Jerusalem, he surveyed the city:
Hyrcanus II still had supporters in the city, who opened a gate, probably along the northwestern section of the city wall, and let the Romans in. This allowed Pompey to take hold of Jerusalem's upper city, including the royal palace, with Aristobulus's party holding the eastern portions of the city: the
Temple Mount and the
City of David. Pompey offered them the chance to surrender, but their refusal made him begin to prosecute the siege with vigour. Pompey had his forces construct a wall of
circumvallation around the areas that were held by the Jews. He then pitched his camp within the wall, to the north of the Temple, where stood a
saddle allowed access to the Temple and so was guarded by the citadel known as the
Baris, augmented by a ditch. A second camp was erected southeast of the Temple. After three months, Pompey's troops managed to overthrow one of the Baris towers and were able to enter the Temple precinct, both from the citadel and from the west. First over the wall was a senior officer in Pompey's army named
Faustus Cornelius Sulla, the son of former
dictator Sulla. Faustus was followed by two
centurions, Furius and Fabius, who each led a
cohort, and the Romans soon overcame the Jewish defenders, 12,000 of whom were slaughtered. Only a few Romans troops were killed. Pompey himself entered the Temple's
Holy of Holies, which only the High Priest was allowed to enter, and thus desecrated it. He did not remove anything, neither its treasures nor any funds, and the next day, he ordered the Temple cleansed and its rituals resumed. Pompey then returned to
Rome, taking Aristobulus with him for his
triumphal procession. ==Aftermath==