1 Kings 5:12-14

¹²(5-26) And the LORD gave Solomon wisdom, as He promised him; and there was peace between Hiram and Solomon; and they two made a league together.

¹³(5-27) And king Solomon raised a levy out of all Israel; and the levy was thirty thousand men.

¹⁴(5-28) And 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 levy.