And the Paphlagonians did Pylaemenes of the shaggy heart lead from the land of the Eneti, whence is the race of wild she-mules. These were they that held Cytorus and dwelt about Sesamon, and had their famed dwellings around the river Parthenius and Cromna and Aegialus and lofty Erythini.

After the Parthenius River, then, one comes to Amastris, a city bearing the same name as the woman who founded it. It is situated on a peninsula and has harbors on either side of the isthmus. Amastris was the wife of Dionysius the tyrant of Heracleia and the daughter of Oxyathres, the brother of the Dareius whom Alexander fought. Now she formed the city out of four settlements, Sesamus and Cytorum and Cromna (which Homer mentions in his marshalling of the Paphlagonian ships) and, fourth, Tieium.
This part, however, soon revolted from the united city, but the other three remained together; and, of these three, Sesamus is called the acropolis of Amastris. Cytorum was once the emporium of the Sinopeans; it was named after Cytorus, the son of Phryxus, as Ephorus says. The most and the best box-wood grows in the territory of Amastris, and particularly round Cytorum.

And lo, they passed by the stream of Parthenius as it flows into the sea, a most gentle river, where the maid, daughter of Leto, when she mounts to heaven after the chase, cools her limbs in its much-desired waters. Then they sped onward in the night without ceasing, and passed Sesamus and lofty Erythini, Crobialus, Cromna and woody Cytorus. Next they swept round Carambis at the rising of the sun, and plied the oars past long Aegialus, all day and on through the night.
And straightway they landed on the Assyrian shore where Zeus himself gave a home to Sinope, daughter of Asopus, and granted her virginity, beguiled by his own promises.