This then is one of the peninsulas, and the other beginning from the land of the Persians stretches along to the Erythraean Sea, including Persia and next after it Assyria, and Arabia after Assyria: and this ends, or rather is commonly supposed to end, 581 at the Arabian gulf, into which Darius conducted a channel from the Nile. Now in the line stretching to Phoenicia from the land of the Persians the land is broad and the space abundant, but after Phoenicia this peninsula goes by the shore of our Sea along Palestine, Syria, and Egypt, where it ends; and in it there are three nations only. 40. These are the parts of Asia which tend towards the West from the Persian land; but as to those which lie beyond the Persians and Medes and Saspeirians and Colchians towards the East and the sunrising, on one side the Erythraean Sea runs along by them, and on the North both the Caspian Sea and the river Araxes, which flows towards the rising sun: and Asia is inhabited as far as the Indian land; but from this onwards towards the East it becomes desert, nor can anyone say what manner of land it is.