NET

31 As for the Hebronites: Jeriah was the leader of the Hebronites according to the genealogical records. In the fortieth year of David’s reign, they examined the records and discovered there were highly respected men in Jazer in Gilead.

Darby

31 Of the Hebronites was Jerijah the head; (as to the Hebronites, according to their families^D2475 according to the fathers: in the fortieth year of the reign of David they were sought for, and there were found among them mighty men of valour at Jaazer in Gilead;)

Darby Bible Notes

families - Lit. 'generations,' as Gen. 2.4.

KJV

31 Among the Hebronites [was] Jerijah the chief, [even] among the Hebronites, according to the generations of his fathers. In the fortieth year of the reign of David they were sought for, and there were found among them mighty men of valour at Jazer of Gilead.