1 Kings 5:14

And all the nations came to hear the wisdom of Solomon, and [ambassadors] from all the kings of the earth, as many as heard of his wisdom. And Solomon took to himself the daughter of Pharao to wife, and brought her into the city of David until he had finished the house of the Lord, and his own house, and the wall of Jerusalem. Then went up Pharao the king of Egypt, and took Gazer, and burnt it and the Chananite dwelling in Mergab; and Pharao gave them as a dowry to his daughter the wife of Solomon: and Solomon rebuilt Gazer.

And he sent them to Libanus, ten thousand taking turn every month: they were a month in Libanus and two months at home: and Adoniram [was] over the levy.

He sent them to Lebanon, ten thousand a month by courses: for a month they were in Lebanon, and two months at home; and Adoniram was over the men subject to forced labor.