And the sons of Zerah,.... The other twin of Judah:
Zimri, and Ethan, and Heman, and Calcol, and Dara: five of them in all; the Targum calls them governors, and adds, on whom the spirit of prophecy dwelt; and in the Jewish chronology n they are said to prophesy in Egypt; and the four last are supposed to be the same with those in 1 Kings 4:31.
n Seder Olam Rabba, c. 20. p. 52.