1 Chronicles 23:7-11

⁷ The Gershonite family units were defined by their lines of descent from Libni and Shimei, the sons of Gershon. ⁸ Three of the descendants of Libni were Jehiel (the family leader), Zetham, and Joel. ⁹ These were the leaders of the family of Libni. Three of the descendants of Shimei were Shelomoth, Haziel, and Haran. ¹⁰ Four other descendants of Shimei were Jahath, Ziza, Jeush, and Beriah. ¹¹ Jahath was the family leader, and Ziza was next. Jeush and Beriah were counted as a single family because neither had many sons.