Matthew Poole and continuators on 1 Chronicles 9:16

16 And Obadiah the son of Shemajah, the son of Galal, the son of Jeduthun: and Berechiah the son of Asa, the son of Elkanah, that dwelt in the villages of the Netophathite .

Or, Netophathites; which were in Iudah, ch. 2. 54. Here they now dwelt, either because their proper Cities were not yet built: or because they were not yet numerous enough to replenish them.