History of the Peloponnesian War

But Phrynichus having had notice betimes how he abused him, and that letters of this from Alcibiades were in a manner come, he anticipates the news himself, and tells the army that whereas Samos was unwalled and the galleys rid not all within, the enemy meant to come and assault the harbour; that he had sure intelligence hereof, and that they ought therefore with all speed to raise a wall about the city and to put garrisons into other places thereabouts. Now Phrynichus was general himself, and it was in his own power to see it done.