Archaeologists have recently unearthed a massive structure in Jerusalem that is referenced in two books of the Bible. The discovery includes the ruins of an ancient moat, constructed over 3,000 years ago in the City of David, one of history’s oldest cities. For a century and a half, researchers have been working to confirm that the city was divided into two distinct areas, as described in the Bible. With the unearthing of the moat, they have provided concrete evidence that the southern residential region was separated from the upper city in the north by this formidable structure. The moat itse…