Upon the envoys speaking in the senate upon these points, and stating that they had come with full powers to settle all others at issue between them, Alcibiades became afraid that if they were to repeat these statements to the popular assembly, they might gain the multitude, and the Argive alliance might be rejected,
and accordingly had recourse to the following stratagem.
He persuaded the Lacedaemonians by a solemn assurance that if they would say nothing of their full powers in the assembly, he would give back Pylos to them (himself, the present opponent of its restitution, engaging to obtain this from the Athenians), and would settle the other points at issue.
His plan was to detach them from Nicias and to disgrace them before the people, as being without sincerity in their intentions, or even common consistency in their language, and so to get the Argives, Eleans, and Mantineans taken into alliance.
This plan proved successful.
When the envoys appeared before the people, and upon the question being put to them, did not say as they had said in the senate, that they had come with full powers, the Athenians lost all patience, and carried away by Alcibiades, who thundered more loudly than ever against the Lacedaemonians, were ready instantly to introduce the Argives and their companions and to take them into alliance.
An earthquake, however, occurring, before anything definite had been done, this assembly was adjourned.