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

[437] AND now did the madness of the Sicarii, like a disease, reach as far as the cities of Cyrene; for one Jonathan, a vile person, and by trade a weaver, came thither and prevailed with no small number of the poorer sort to give ear to him; he also led them into the desert, upon promising them that he would show them signs and apparitions. And as for the other Jews of Cyrene, he concealed his knavery from them, and put tricks upon them; but those of the greatest dignity among them informed Catullus, the governor of the Libyan Pentapolis, of his march into the desert, and of the preparations he had made for it. So he sent out after him both horsemen and footmen, and easily overcame them, because they were unarmed men; of these many were slain in the fight, but some were taken alive, and brought to Catullus. As for Jonathan, the head of this plot, he fled away at that time; but upon a great and very diligent search, which was made all the country over for him, he was at last taken. And when he was brought to Catullus, he devised a way whereby he both escaped punishment himself, and afforded an occasion to Catullus of doing much mischief; for he falsely accused the richest men among the Jews, and said that they had put him upon what he did.