1 Kings 5:13-16

13And king Solomon raised a levy out of all Israel; and the levy was thirty thousand men. 14And he sent them to Lebanon, ten thousand a month by courses; a month they were in Lebanon, and two months at home: and Adoniram was over the men subject to taskwork. 15And Solomon had threescore and ten thousand that bare burdens, and fourscore thousand that were hewers in the mountains; 16besides Solomon’s chief officers that were over the work, three thousand and three hundred, who bare rule over the people that wrought in the work.