1 Kings 5:14

And he sent them to Lebanon, ten thousand a month by courses,
&c.] In their turns; these are the servants of his he proposed to be with Hiram's servants, assisting in cutting down the trees, and squaring the timber in Lebanon, ( 1 Kings 5:6 ) ;

a month they were in Lebanon, [and] two months at home;
that they might not be overworked; for they wrought but four months in the year in the hard service in Lebanon, the rest of their time was spent in managing their domestic affairs; these were Israelites:

and Adoniram [was] over the levy:
the same that was over the tribute or the collectors of the tax, ( 1 Kings 4:6 ) ; and, according to the Targum, these were such persons.