Flavius Josephus, The Life of Flavius Josephus
William Whiston, A.M., Ed.

[236] When Jonathan and his partners had received this letter, they wrote me no more answers, but called a council of their friends together; and taking John into their consultation, they took counsel together by what means they might attack me. John's opinion was, that they should write to all the cities and villages that were in Galilee; for that there must be certainly one or two persons in every one of them that were at variance with me, and that they should be invited to come to oppose me as an enemy. He would also have them send this resolution of theirs to the city of Jerusalem, that its citizens, upon the knowledge of my being adjudged to be an enemy by the Galileans, might themselves I also confirm that determination. He said also, that when this was done, even those Galileans who were well affected to me, would desert me out of fear. When John had given them this counsel, what he had said was very agreeable to the rest of them. I was also made acquainted with these affairs about the third hour of the night, by the means of one Saccheus, who had belonged to them, but now deserted them and came over to me, and told me what they were about; so I perceived that no time was to be lost. Accordingly, I gave command to Jacob, an armed man of my guard, whom I esteemed faithful to me, to take two hundred men, and to guard the passages that led from Gahara to Galilee, and to seize upon the passengers, and send them to me, especially such as were caught with letters about them: I also sent Jeremias himself, one of my friends, with six hundred armed men, to the borders of Galilee, in order to watch the roads that led from this country to the city Jerusalem, and gave him charge to lay hold of such as traveled with letters about them, to keep the men in bonds upon the place, but to send me the letters.