History of the Peloponnesian War

The earliest sea-fight, too, of which we know, was fought by the Corinthians against the Corcyraeans;[*](664 B.C.)and this was two hundred and sixty years before the same date.

For as the Corinthians had their city on the Isthmus, from the very earliest times they maintained there a market for the exchange of goods, because the Hellenes within and without the Peloponnesus, in olden times communicating with one another more by land than by sea, had to pass through their territory; and so they were powerful and rich, as has been shown even by the early poets, who called the place “Wealthy Corinth”.[*](Hom. Il. 2.570; Pind. O. 13.4.) And when navigation grew more prevalent among the Hellenes, the Corinthians acquired ships and swept the sea of piracy, and offering a market by sea as well as by land, raised their city to great power by means of their revenues.