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

[572] Josephus also, when he had settled these rules for determining causes by the law, with regard to the people's dealings one with another, betook himself to make provisions for their safety against external violence; and as he knew the Romans would fall upon Galilee, he built walls in proper places about Jotapata, and Bersabee, and Selamis; and besides these, about Caphareccho, and Japha, and Sigo, and what they call Mount Tabor, and Tarichee, and Tiberias. Moreover, he built walls about the caves near the lake of Gennesar, which places lay in the Lower Galilee; the same he did to the places of Upper Galilee, as well as to the rock called the Rock of the Achabari, and to Seph, and Jamnith, and Meroth; and in Gaulonitis he fortified Seleucia, and Sogane, and Gamala; but as to those of Sepphoris, they were the only people to whom he gave leave to build their own walls, and this because he perceived they were rich and wealthy, and ready to go to war, without standing in need of any injunctions for that purpose. The case was the same with Gischala, which had a wall built about it by John the son of Levi himself, but with the consent of Josephus; but for the building of the rest of the fortresses, he labored together with all the other builders, and was present to give all the necessary orders for that purpose. He also got together an army out of Galilee, of more than a hundred thousand young men, all of which he armed with the old weapons which he had collected together and prepared for them.