Adasa is a city referred to the Maccabees and the site of the Syrian-Seleucid General Nicanor's death and Judas Maccabeus's post in the battle of Adasa (during the Maccabean Revolt). It is said to be just opposite Beth-Horon (1 Macc 7:39), at a 3½ mile distance.
Coordinates: 31°50′N 35°14′E / 31.833°N 35.233°E