1 Chronicles 23:6-8 Amplified Bible (AMP)

6. And David organized them in sections according to the sons of Levi: Gershon, Kohath, and Merari.

7. Of the Gershonites: Ladan (Libni) and Shimei.

8. The sons of Ladan: Jehiel the chief, Zetham, and Joel–three in all.