History of the Peloponnesian War

By speaking in the council on these points, and declaring that they had come with full powers to effect a settlement of all their disputes, they made Alcibiades afraid that if they were to talk in the same strain to the popular assembly, they would win over the multitude, and the Argive alliance would be rejected. He adopted therefore the following device against them.

He gained the confidence of the Lacedaemonians by giving them a solemn assurance, that if they would not acknowledge in the assembly that they had come with full powers, he would restore Pylus to them, (for lie would himself persuade the Athenians to the measure, as he now opposed it,) and would settle all other points of difference.

It was with a wish to withdraw them from the influence of Nicias that he did this; and in order that by accusing them before the people, as having no sincere intentions, and never saying the same thing, he might cause the Argives, Eleans, and Mantineans, to be taken into alliance. And so it turned out.