Calcol
Calcol is a son of Zerah named in the genealogy of Judah's line.
Son of Zerah
The Chronicler lists Calcol among Zerah's children: "And the sons of Zerah: Zimri, and Ethan, and Heman, and Calcol, and Dara; five of them in all" (1Ch 2:6). He is one of the five brothers, set between Heman and Dara in the count.