Flavius Josephus, The Wars of the Jews
William Whiston, A.M., Ed.

[39] NOW before Caesar had determined any thing about these affairs, Malthace, Arehelaus's mother, fell sick and died. Letters also were brought out of Syria from Varus, about a revolt of the Jews. This was foreseen by Varus, who accordingly, after Archelaus was sailed, went up to Jerusalem to restrain the promoters of the sedition, since it was manifest that the nation would not he at rest; so he left one of those legions which he brought with him out of Syria in the city, and went himself to Antioch. But Sabinus came, after he was gone, and gave them an occasion of making innovations; for he compelled the keepers of the citadels to deliver them up to him, and made a bitter search after the king's money, as depending not only on the soldiers which were left by Varus, but on the multitude of his own servants, all which he armed and used as the instruments of his covetousness. Now when that feast, which was observed after seven weeks, and which the Jews called Pentecost, (i. e. the 50th day,) was at hand, its name being taken from the number of the days [after the passover], the people got together, but not on account of the accustomed Divine worship, but of the indignation they had ['at the present state of affairs']. Wherefore an immense multitude ran together, out of Galilee, and Idumea, and Jericho, and Perea, that was beyond Jordan; but the people that naturally belonged to Judea itself were above the rest, both in number, and in the alacrity of the men. So they distributed themselves into three parts, and pitched their camps in three places; one at the north side of the temple, another at the south side, by the Hippodrome, and the third part were at the palace on the west. So they lay round about the Romans on every side, and besieged them.