1 Chronicles 26:29-32

29Of the Izharites, Chenaniah and his sons were appointed to external duties for Israel, as officers and judges.

30Of the Hebronites, Hashabiah and his brothers, 1,700 men of ability, had the oversight of Israel westward of the Jordan for all the work of the Lord and for the service of the king.

31Of the Hebronites, Jerijah was chief of the Hebronites of whatever genealogy or fathers' houses. (In the fortieth year of David's reign search was made and men of great ability among them were found at Jazer in Gilead.)

32King David appointed him and his brothers, 2,700 men of ability, heads of fathers' houses, to have the oversight of the Reubenites, the Gadites and the half-tribe of the Manassites for everything pertaining to God and for the affairs of the king.