History of the Peloponnesian War

Thucydides

Thucydides. The history of the Peloponnesian War, Volume 1-2. Dale, Henry, translator. London: Heinemann and Henry G. Bohn, 1851-1852.

They told them also to say, that they too, if they had wished to act unjustly, might have already taken the Argives for their allies, since they were come to them for that very purpose.

And whatever complaint they had against them, they gave instructions on the subject to Nicias and his colleagues, and then sent them off. When they came there, and, after delivering their other messages, finally declared, that unless they gave up their alliance with the Boeotians, in case of their not acceding to the treaty, the Athenians also would take as their allies the Argives and those who joined them; the Lacedaemonians refused to renounce the alliance with the Boeotians—the party of Xenares, the ephor, and all the rest who had the same views having sufficient influence to secure that,—but the oaths they renewed at the request of Nicias: for he was afraid of returning with all his objects unaccomplished, and of being exposed to censure, (as indeed was the case,) since he was considered as the author of the treaty with the Lacedaemonians.

On his return, when the Athenians heard that nothing had been done at Lacedaemonian, immediately they were enraged; and since they considered themselves injured, the Argives and their allies happening to be present, (having been introduced by Alcibiades,) they made a treaty and alliance with them on the following terms: