History of the Peloponnesian War

In the assembly held the next day, Nicias, in spite of the Lacedaemonians having been deceived themselves, and having allowed him to be deceived also in not admitting that they had come with full powers, still maintained that it was best to be friends with the Lacedaemonians, and, letting the Argive proposals stand over, to send once more to Lacedaemon and learn her intentions. The adjournment of the war could only increase their own prestige and injure that of their rivals; the excellent state of their affairs making it their interest to preserve this prosperity as long as possible, while those of Lacedaemon were so desperate that the sooner she could try her fortune again the better.

He succeeded accordingly in persuading them to send ambassadors, himself being among the number, to invite the Lacedaemonians, if they were really sincere, to restore Panactum intact with Amphipolis, and to abandon their alliance with the Boeotians (unless they consented to accede to the treaty), agreeably to the stipulation which forbade either party to treat without the other.

The ambassadors were also directed to say that the Athenians, had they wished to play false, might already have made alliance with the Argives, who were indeed come to Athens for that very purpose, and went off furnished with instructions as to any other complaints that the Athenians had to make.

Having reached Lacedaemon they communicated their instructions, and concluded by telling the Lacedaemonians that unless they gave up their alliance with the Boeotians, in the event of their not acceding to the treaty, the Athenians for their part would ally themselves with the Argives and their friends. The Lacedaemonians, however, refused to give up the Boeotian alliance—the party of Xenares the Ephor, and such as shared their view, carrying the day upon this point—but renewed the oaths at the request of Nicias, who feared to return without having accomplished anything and to be disgraced; as was indeed his fate, he being held the author of the treaty with Lacedaemon.