John James Blunt, in his Undesigned Coincidences in the Writings both of the Old and New Testaments (1882), suggested that "the place had been deserted by the Levites, in the general exodus to Judah, [so] that the Philistines availed themselves of the opportunity to seize and fortify it".[3]
Identification
In the late 19th century, Gibbethon has been identified with al-Majdal, near Ashkelon, and so possibly on the border of Danite Israel and Philistia.[3]
Israeli archaeologist Benjamin Mazar located it in 1960 in a region to the north of the Sorek Valley,[4] possibly at Tel Malot,[5] located northwest of the city of Beit Shemesh and due west of the city of Gezer.
12Blunt, J. J. (1882). Undesigned Coincidences in the Writings both of the Old and New Testaments, quoted in Pulpit Commentary: 1 Kings 15. Accessed via biblehub.com, 21 September 2015