1 Chronicles 4:15

15 The sons of Caleb son of Jephunneh: Iru, Elah, and Naam. The son of Elah: Kenaz.

1 Chronicles 4:15 Meaning and Commentary

1 Chronicles 4:15

And the sons of Caleb the son of Jephunneh
Jephunneh is not the same with Hezron, as the Targum, but another son of Kenaz, hence called the Kenezite, ( Joshua 14:6 ) and brother of Othniel; and Caleb his son is the same that was sent one of the spies of the land of Canaan by Moses, see ( Numbers 13:6 ) ( 14:6 )

his sons were Iru, Elah, and Naam;
of whom we nowhere else read:

and the sons of Elah, even Kenaz;
another Kenaz, or rather it should be read Uknaz; so Jarchi and Kimchi.

1 Chronicles 4:15 In-Context

13 The sons of Kenaz: Othniel and Seraiah. The sons of Othniel: Hathath and Meonothai.

14 Meonothai had Ophrah; Seraiah had Joab, the founder of Ge Harashim (Colony of Artisans).

15 The sons of Caleb son of Jephunneh: Iru, Elah, and Naam. The son of Elah: Kenaz.

16 The sons of Jehallelel: Ziph, Ziphah, Tiria, and Asarel.

17 The sons of Ezrah: Jether, Mered, Epher, and Jalon. One of Mered's wives, Pharaoh's daughter Bithiah, gave birth to Miriam, Shammai, and Ishbah the father of Eshtemoa.