This judicious reply shamed the colleagues of Hekatonymus so much, that they went the length of protesting against what he had said, and of affirming that they had come with propositions of sympathy and friendship to the army, as well as with promises to give them an hospitable reception at Sinôpê, if they should visit that town on their way home. Presents were at once sent to the army by the inhabitants of Kotyôra, and a good understanding established. Such an interchange of good will with the powerful city of Sinôpê was an unspeakable advantage to the army,—indeed, an essential condition to their power of reaching home. If they continued their march by land, it was only through Sinopian guidance and mediation that they could obtain or force a passage through Paphlagonia; while for a voyage by sea, there was no chance of procuring a sufficient number of vessels except from Sinôpê, since no news had been received of Cheirisophus. On the other hand, that city had also a strong interest in facilitating their transit homeward, and thus removing formidable neighbors for whose ulterior purposes there could be no guarantee. After some preliminary conversation with the Sinopian envoys, the generals convoked the army in assembly, and entreated Hekatonymus and his companions to advise them as to the best mode of proceeding westward to the Bosphorus. Hekatonymus, after apologizing for the menacing insinuations of his former speech, and protesting that he had no other object in view except to point out the safest and easiest plan of route for the army, began to unfold the insuperable difficulties of a march through Paphlagonia. The very entrance into the country must be achieved through a narrow aperture in the mountains, which it was impossible to force if occupied by the enemy. Even assuming this difficulty to be surmounted, there were spacious plains to be passed over, wherein the Paphlagonian horse, the most numerous and bravest in Asia, would be found almost irresistible. There were also three or four great rivers, which the army would be unable to pass,—the Thermodon and the Iris, each three hundred feet in breadth,—the Halys, two stadia or nearly a quarter of a mile in breadth,—the Parthenius, also very considerable. Such an array of obstacles (he affirmed) rendered the project of marching through Paphlagonia impracticable; whereas the voyage by sea from Kotyôra to Sinôpê, and from Sinôpê to Herakleia, was easy; and the transit from the latter place, either by sea to Byzantium, or by land across Thrace, yet easier.[213] [213] Xen. Anab. v, 6, 4-11.