But the Nethinims dwelt in Ophel
 An high place or tower on the wall of Jerusalem, see ( 2 Chronicles 27:3 ) , 
 and Ziha, and Gispa, were over the Nethinims;
 had the oversight of them, and took care that they did their work; they were such themselves, but the principal of them, see ( Ezra 2:43 ) .