1 Chronicles 4:5-8

Ashhur, the father of Tekoa, had two wives, Helah and Naarah; Naarah bore him Ahuzzam, Hepher, Temeni, and Haahashtari. These were the sons of Naarah. The sons of Helah: Zereth, Izhar, and Ethnan. Koz fathered Anub, Zobebah, and the clans of Aharhel, the son of Harum.