History of the Peloponnesian War

Gylippus and Pythen, having repaired their galleys, from Tarentum went along the coast to Locri Epizephyrii. And upon certain intelligence now that Syracuse was not wholly enclosed, but coming with an army there was entrance still by Epipolae, they consulted whether it were better to take Sicily on their right hand and adventure into the town by sea, or on the left and so first to go to Himera, and then taking along both them and as many other as they could get to their side, to go into it by land.

And it was resolved to go to Himera, the rather because the four Attic galleys, which Nicias, though he contemned them before, had now when he heard they were at Locri sent to wait for them, were not arrived yet at Rhegium. Having prevented this guard, they crossed the strait, and touching at Rhegium and Messana by the way, came to Himera.

Being there, they prevailed so far with the Himeraeans that they not only followed them to the war themselves, but also furnished with armour such of Gylippus and Pythen's mariners as wanted; for at Himera they had drawn their galleys to land. They likewise sent to the Selinuntians to meet them at a place assigned with their whole army.