Also he built Bethhoron the upper, and Bethhoron the nether,.... Only mention is made of the latter in 1 Kings 9:17,
fenced cities, with walls, gates, and bars; fortified cities in the tribe of Ephraim.
Related Commentaries of 2 Chronicles 8:5
2 Chronicles 8:5
5 Also he built Bethhoron the upper, and Bethhoron the nether, fenced cities, with walls, gates, and bars;