5. and four thousand were doorkeepers; and four thousand praised the Lord with the instruments which I made, said David, to praise therewith.
6. And David divided them into courses according to the sons of Levi; Gershon, Kohath, and Merari.
7. Of the Gershonites; Ladan and Shimei.
8. The sons of Ladan; Jehiel the chief, and Zetham, and Joel, three.
9. The sons of Shimei; Shelomoth, and Haziel, and Haran, three. These were the heads of the fathers' houses of Ladan.