History of the Peloponnesian War

Whereupon Astyochus, taking with him five galleys of Corinth, a sixth of Megara, one of Hermione, and those of Laconia which he brought with him, went towards Miletus to his charge, mightily threatening the Chians, in case they should need him, not to help them.

When he was come to Corycus in Erythraea, he stayed there. And the Athenians from Samos lay on the other side of the point, the one not knowing that the other was so near.

Astyochus, upon a letter sent him from Pedaritus, signifying that there were come certain Erythraean captives dismissed from Samos with design to betray Erythrae, went presently back to Erythrae; so little he missed of falling into the hands of the Athenians.