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

[76] Now Solomon sent for an artificer out of Tyre, whose name was Hiram; he was by birth of the tribe of Naphtali, on the mother's side, (for she was of that tribe,) but his father was Ur, of the stock of the Israelites. This man was skillful in all sorts of work; but his chief skill lay in working in gold, and silver, and brass; by whom were made all the mechanical works about the temple, according to the will of Solomon. Moreover, this Hiram made two [hollow] pillars, whose outsides were of brass, and the thickness of the brass was four fingers' breadth, and the height of the pillars was eighteen cubits and their circumference twelve cubits; but there was cast with each of their chapiters lily-work that stood upon the pillar, and it was elevated five cubits, round about which there was net-work interwoven with small palms, made of brass, and covered the lily-work. To this also were hung two hundred pomegranates, in two rows. The one of these pillars he set at the entrance of the porch on the right hand, and called it Jachin ¹ and the other at the left hand, and called it Booz.