Abanah River in the Bible Encyclopedia - ISBE

ab'-a-na, a-ba'-na ('abhanah (Kethibh, Septuagint, Vulgate)), or AMANA a-ma'-na ('amanah (Qere, Peshitta, Targum); the King James Version Abana (American Standard Revised Version, margin Amana), the Revised Version (British and American) ABANAH (Revised Version, margin Amanah)): Mentioned in 2 Ki 5:12, along with the PHARPAR (which see), as one of the principal rivers of Damascus. The reading Amana (meaning possibly the "constant," or perennial stream) is on the whole preferable. Both forms of the name may have been in use, as the interchange of an aspirated b (bh = v) and m is not without parallel (compare Evil- merodach = Amilmarduk). The Abanah is identified with the Chrysorrhoas ("golden stream") of the Greeks, the modern Nahr Barada (the "cold"), which rises in the Anti-Lebanon, one of its sources, the Ain Barada, being near the village of Zebedani, and flows in a southerly and then southeasterly direction toward Damascus. A few miles southeast of Suk Wady Barada (the ancient Abila; see ABILENE) the volume of the stream is more than doubled by a torrent of clear, cold water from the beautifully situated spring `Ain Fijeh (Greek pege, "fountain"), after which it flows through a picturesque gorge till it reaches Damascus, whose many fountains and gardens it supplies liberally with water...

Link: https://bible-history.com/isbe/A/ABANAH/