Various, Encyclopaedia Britannica, 11th Edition…
“ Having this advantage, he was able to abdicate in favour of Aristobulus and to retire into private life. But he was not able to save his friends, who were also the enemies of the reigning king. In fear of reprisals Antipas (or Antipater) , the Idumaean, his counsellor, played on the fears of Hyrcanus and persuaded him to buy the aid of the Nabataean Arabs with promises. Aristobulus could not withstand the army of Aretas: he was driven back upon Jerusalem and there besieged. The Jews deserted to the victorious Hyrcanus: only the priests remained loyal to their accepted king; many fled to Egypt. ”
