Coz in 1 Chronicles 4:8

There are all of the verses that I found for H6976:

(CLV) 1Ch 4:6
Naarah bore for him Ahuzzam, Hepher, the Temenite and the Ahashtarite. All these were sons of Naarah.

(CLV) 1Ch 24:10
the seventh for Hakkoz, the eighth for Abijah,

(CLV) Ezr 2:61
And from the sons of the priests: The sons of Habaiah, the sons of Hakkoz, the sons of Barzillai who took a wife from the daughters of Barzillai the Gileadite and was called onby their name.

(CLV) Ne 3:4
At their side Meremoth son of Uriah son of Hakkoz repaired; at their side Meshullam son of Berechiah son of Meshezabel repaired, and at their side Zadok son of Baana repaired.

(CLV) Ne 3:21
After him Meremoth son of Uriah son of Hakkoz repaired a second measured section from the portal of Eliashib's house as far as the boundary of Eliashib's house.

(CLV) Ne 7:63
And from the priests: The sons of Habaiah, the sons of Hakkoz, the sons of Barzillai who took a wife from the daughters of Barzillai the Gileadite and was called by their name.