NET
16 Shabbethai and Jozabad, leaders of the Levites, were in charge of the external work for the temple of God;
Darby
16 and Shabbethai and Jozabad, of the chiefs of the Levites, [who were] over the outward work of the house of God;
KJV
16 And Shabbethai and Jozabad, of the chief of the Levites, [had] the oversight of the outward business of the house of God.