1 Chronicles 23:6-13

6David divided them into divisions 1according to the sons of Levi: Gershon, Kohath, and Merari.

7Of the Gershonites there were 2Ladan and Shimei. 8The sons of Ladan were Jehiel the first, and Zetham and Joel, three. 9The sons of Shimei were Shelomoth, Haziel, and Haran, three. These were the heads of the fathers’ households of Ladan. 10The sons of Shimei were Jahath, 3Zina, Jeush, and Beriah. These four were the sons of Shimei. 11Jahath was the first and Zizah the second; but Jeush and Beriah did not have many sons, so they became a father’s household, one group for duty.

12The sons of Kohath were four in number: Amram, Izhar, Hebron, and Uzziel. 134The sons of Amram were Aaron and Moses. And 5Aaron was set apart to sanctify him as most holy, he and his sons forever, 6to burn incense before the Lord, to serve Him and bless in His name forever.