3 Now the Levites were numbered from the age of thirty years and upward: and their number, man by man, was thirty and eight thousand.
4 Of which, twenty and four thousand were to look after the work of the house of the LORD; and six thousand were officers and judges:
5 Moreover four thousand were gatekeepers; and four thousand praised the LORD with the instruments which I made, said David, for praise.
6 And David divided them into divisions among the sons of Levi, namely, Gershon, Kohath, and Merari.
7 Of the Gershonites were, Ladan, and Shimei.
8 The sons of Ladan; the chief was Jehiel, 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.