The name of a river of Babylonia, or rather of Assyria, where Ezra assembled those captives whom he afterward brought into Judea, Ezra 8:15 . The river Ahava is thought to be that which ran along the Adabene, where a river Diava, or Adiava, is mentioned, and on which Ptolemy places the city Abane or Aavane. This is probably the country called Ava, whence the kings of Assyria translated the people called Avites into Palestine, and where they settled some of the captive Israelites, 2 Kings 17:24; 2 Kings 18:34; 2 Kings 19:13; 2 Kings 17:31 . Ezra, intending to collect as many Israelites as he could, who might return to Judea, halted in the country of Ava, or Aahava, whence he sent agents into the Caspian mountains, to invite such Jews as were willing to join him, Ezra 8:16 . The history of Izates, king of the Adiabenians, and of his mother Helena, who became converts to Judaism some years after the death of Jesus Christ, sufficiently proves that there were many Jews still settled in that country.