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

[57] Now king Solomon, as soon as this epistle of the king of Tyre was brought him, commended the readiness and good-will he declared therein, and repaid him in what he desired, and sent him yearly twenty thousand cori of wheat, and as many baths of oil: now the bath is able to contain seventy-two sextaries. He also sent him the same measure of wine. So the friendship between Hiram and Solomon hereby increased more and more; and they swore to continue it for ever. And the king appointed a tribute to be laid on all the people, of thirty thousand laborers, whose work he rendered easy to them by prudently dividing it among them; for he made ten thousand cut timber in Mount Lebanon for one month; and then to come home, and rest two months, until the time when the other twenty thousand had finished their task at the appointed time; and so afterward it came to pass that the first ten thousand returned to their work every fourth month: and it was Adoram who was over this tribute. There were also of the strangers who were left by David, who were to carry the stones and other materials, seventy thousand; and of those that cut the stones, eighty thousand. Of these three thousand and three hundred were rulers over the rest. He also enjoined them to cut out large stones for the foundations of the temple, and that they should fit them and unite them together in the mountain, and so bring them to the city. This was done not only by our own country workmen, but by those workmen whom Hiram sent also.