Zabdicene was a little south and a little east of this position. It was the tract about a town known as Bezabda (perhaps a corruption of Beit-Zabda), which had been anciently called Phoenica. This town is almost certainly represented by the modern Fynyk, on the left bank of the Tigris, a little above Jezireh. The province whereof it was the capital may perhaps have adjoined Arzanene, reaching as far north as the Bitlis river. If these two tracts are rightly placed, Cordyene must also be sought on the left bank of the Tigris. The word is no doubt the ancient representative of the modern Kurdistan, and means a country in which Kurds dwelt. Now Kurds seem to have been at one time the chief inhabitants of the Mons Masius, the modern Jebel Kara j ah Dagh and Jebel Tur, which was thence called Oordyene, Gordyene, or the Gordisean mountain chain. But there was another and a more important Cordyene on the opposite side of the river. The tract to this day known as Kurdistan, the high mountain region south and south-east of Lake Van between Persia and Mesopotamia, was in the possession of Kurds from before the time of Xenophon, and was known as the country of the Carduchi, as Cardyene, and as Cordyene. This tract, which was contiguous to Arzanene and Zabdicene, if we have rightly placed those regions, must almost certainly have been the Cordyene of the treaty, which, if it corresponded at all nearly in extent with the modern Kurdistan, must have been by far the largest and most important of the five provinces. The two remaining tracts, whatever their names, must undoubtedly have lain on the same side of the Tigris with these three. As they are otherwise unknown to us (for Sophene, which had long been Roman, cannot have been one of them), it is impossible that they should have been of much importance. No doubt they helped to round off the Roman dominion in this quarter; but the great value of the entire cession lay in the acquisition of the large and fruitful province of Cordyene, inhabited by a brave and hardy population, and afterwards the seat of fifteen fortresses which brought the Roman dominion to the very edge of Adiabene, made them masters of the passes into Media, and laid the whole of Southern Mesopotamia open to their incursions. It is probable that the hold of Persia on the territory had never been strong; and in relinquishing it she may have imagined that she gave up no very great advantage; but in the hands of Rome Kurdistan became a standing menace to the Persian power, and we shall find that on the first opportunity the false step now taken was retrieved, Cordyene with its adjoining districts was pertinaciously demanded of the Romans, was grudgingly surrendered, and was then firmly re-attached to the Sassanian dominions.