CHAPTER 17

Here I take my leave of the opinions of the Ionians, and proceed to deliver my own sentiments on these subjects. I consider Egypt to be the whole country inhabited by the Egyptians, just as Cilicia is the tract occupied by the Cilicians, and Assyria that possessed by the Assyrians. And I regard the only proper boundary-line between Libya and Asia to be that which is marked out by the Egyptian frontier. For if we take the boundary-line commonly received by the Greeks, we must regard Egypt as divided, along its whole length from Elephantine and the Cataracts to Cercasorus, into two parts, each belonging to a different portion of the world, one to Asia, the other to Libya; since the Nile divides Egypt in two from the Cataracts to the sea, running as far as the city of Cercasorus in a single stream, but at that point separating into three branches, whereof the one which bends eastward is called the Pelusiac mouth, and that which slants to the west, the Canobic. Meanwhile the straight course of the stream, which comes down from the upper country and meets the apex of the Delta, continues on, dividing the Delta down the middle, and empties itself into the sea by a mouth, which is as celebrated, and carries as large a body of water, as most of the others, the mouth called the Sebennytic. Besides these there are two other mouths which run out of the Sebennytic called respectively the Saitic and the Mendesian. The Bolbitine mouth, and the Bucolic, are not natural branches, but channels made by excavation.