I Chronicles 4:13

And the sons of Kenaz,.... Who was either the son of Chelub, or of Eshton: Othniel, and Seraiah; the first of these is he who is mentioned, Jos 15:17 and was the first judge in Israel: and the son of Othniel, Hathath; and the next mentioned.

In this chapter we have, I. A further account of the genealogies of the tribe of Judah, the most numerous and most famous of all the tribes. The posterity of Shobal the son of Hur (Ch1 4:1-4), of Ashur the posthumous son of Hezron (who was mentioned, Ch1 2:24), with something particular concerning Jabez (Ch1 4:5-10), of Chelub and others (Ch1 4:11-20), of Shelah (Ch1 4:21-23). II. An account of the posterity and cities of Simeon, their conquest of Gedon, and of the Amalekites in Mount Seir (v. 24-43).

4:13-15 The name Kenaz also appears as a descendant of Esau by Eliphaz (Gen 36:11); his descendants are known as the Kenizzites. The Kenizzites lived in the southern part of the land and had affiliations with Judah and Edom. Caleb son of Jephunneh was a Kenizzite (Num 32:12; Josh 14:6) and had a brother named Kenaz (Josh 15:17), whose family is listed here.