History of the Peloponnesian War

In the mean time, Gylippus, the Lacedaemonian, and the ships from Corinth, were now off Leucas, wishing to come to the aid of Sicily with all speed. When therefore tidings were carried to them of an alarming nature, and all concurring in the same falsehood, namely, that Syracuse was by this time entirely circumvallated, Gylippus had no longer any hope of Sicily; but wishing to save Italy, he himself, and Pythen the Corinthian, with two Laconian and two Corinthian ships, crossed the Ionian Sea as quickly as possible to Tarentum; while the Corinthians having manned, in addition to their own ten, two Leucadian and three Ambracian vessels, were to sail after them.

Gylippus, then, having first gone on an embassy from Tarentum to Thuria, on the ground of his father's having formerly been presented with the franchise there, and not being able to bring them over, weighed anchor, and coasted along Italy. Having been caught, when opposite the Terinaean gulf, by a wind which in this quarter blows violently and steadily from the north, he was carried out to sea, and after enduring exceedingly foul weather, again made Tarentum, and there drew up and refitted such of his ships as had suffered from the tempest.

Nicias on hearing of his approach, despised the number of his ships, (as had been the feeling of the Thurians also,) and thought that they were sailing more like a piratical armament than any thing else; and so at present he took no precautions against him.