History of the Peloponnesian War

As he coasted along he landed at the Meropid Cos and sacked the city, which was unfortified and had been lately laid in ruins by an earthquake, by far the greatest in living memory, and, as the inhabitants had fled to the mountains, overran the country and made booty of all it contained, letting go, however, the free men.

From Cos arriving in the night at Cnidus he was constrained by the representations of the Cnidians not to disembark the sailors, but to sail as he was straight against the twenty Athenian vessels, which with Charminus, one of the commanders at Samos, were on the watch for the very twenty-seven ships from Peloponnese which Astyochus was himself sailing to join;

the Athenians in Samos having heard from Melos of their approach, and Charminus being on the look-out off Syme, Chalce, Rhodes and Lycia, as he now heard that they were at Caunus.

Astyochus accordingly sailed as he was to Syme, before he was heard of, in the hope of catching the enemy somewhere out at sea. Rain, however, and foggy weather encountered him, and caused his ships to straggle and get into disorder in the dark.