These are the children of Abihail the son of Huri, the son of Jaroah, the son of Gilead, the son of Michael, the son of Jeshishai, the son of Jahdo, the son of Buz; (1 Chronicles 5:14)
The clans mentioned in v. 13 were sons of Abihail. Abihail’s descent is then traced back to Buz. The name Buz occurs in Gen. 22:21 as a son of Nahor, and Buzite appears in Job 32:2 describing the clan of Elihu.