1 Chronicles 4:15

15 The sons of Caleb the son of Jephunneh were Iru, Elah, and Naam. The son of Elah was 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 were Othniel and Seraiah. The sons of Othniel were Hathath,

14 and Meonothai who begot Ophrah. Seraiah begot Joab the father of Ge Harashim, for they were craftsmen.

15 The sons of Caleb the son of Jephunneh were Iru, Elah, and Naam. The son of Elah was Kenaz.

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

17 The sons of Ezrah were Jether, Mered, Epher, and Jalon. And Mered's wife bore Miriam, Shammai, and Ishbah the father of Eshtemoa.