Treasury of Scripture
Hilen. i.e., fortress or, Holon.
Joshua 15:51 And Goshen, and Holon, and Giloh; eleven cities with their villages:
Joshua 21:15 And Holon with her suburbs, and Debir with her suburbs,
This variation simply arises from the introduction of a {yood}, and a change of the vowel points.
Debir.
Joshua 10:3,38 Why Adonizedec king of Jerusalem, sent to Hoham king of Hebron, and to Piram king of Jarmuth, and to Japhia king of Lachish...
Joshua 12:13 The king of Debir, one; the king of Geder, one;
Joshua 15:49 And Dannah, and Kirjathsannah, which is Debir,