[16] And Shabbethai and Jozabad, of the chief of the Levites, had the oversight of the outward business of the house of God. [17] And Mattaniah the son of Zabdi, the son of Asaph, was the principal to begin the thanksgiving in prayer: and Bakbukiah the second among his brethren, and Abda the son of Shammua, the son of Galal, the son of Jeduthun.