1 Kings 4:31 - For he was wiser than all men; than Ethan the Ezrahite, and Heman, and Chalcol, H3633 and Darda, the sons of Mahol: and his fame was in all nations round about.
1 Chronicles 2:6 - And the sons of Zerah; Zimri, and Ethan, and Heman, and Calcol, H3633 and Dara: five of them in all.