Ascalon, Gaza, Negev and Sinai
118. Edrain - (al-'Adar)
This village, attested only on the Madaba map, is identical with Hirbat al 'Adar, about 7 km southwest of Gaza. A walled town with a gate and three towers. Within the walls a brownish gable is visible, obviously not of a church.
Herbert Donner, The Mosaic Map of Madaba, Kempen 1992, 74
For more sources and bibliography see:
Tabula Imperii Romani. Iudaea - Palaestina (Jerusalem 1994) s.v. "Edrain", 115.
Map Section 9 Place Sources