Adam Clarke on Joshua 15:32

All the cities are twenty and nine, with their villages - But on a careful examination we shall find thirty-eight; but it is supposed that nine of these are excepted; viz., Beersheba, Moladah, Hazarshual, Baalah, Azem, Hormah, Ziklag, Ain, and Rimmon, which were afterwards given to the tribe of Simeon. This may appear satisfactory, but perhaps the truth will be found to be this: Several cities in the promised land are expressed by compound terms; not knowing the places, different translations combine what should be separated, and in many cases separate what should be combined. Through this we have cities formed out of epithets. On this ground we have thirty-eight cities as the sum here, instead of twenty-nine.