History of the Peloponnesian War

They likewise sent ten men to Samos, to satisfy the army and to tell them that the oligarchy was not set up to any prejudice of the city or citizens, but for the safety of the whole state; and that they which had their hands in it were five thousand and not four hundred only; notwithstanding that the Athenians, by reason of warfare and employment abroad, never assembled, of how great consequence soever was the matter to be handled, so frequent as to be five thousand there at once.

And having in other things instructed them how to make the best of the matter, they sent them away immediately after the government was changed, fearing, as also it fell out, lest the seafaring multitude would not only not continue in this oligarchical form themselves, but the mischief beginning there would depose them also.