It was this clause that was the real origin of the panic in Peloponnese, by exciting suspicions of a Lacedaemonian and Athenian combination against their liberties: any alteration should properly have been made conditional upon the consent of the whole body of the allies.
In the meantime the Lacedaemonians perceiving the agitation going on in Peloponnese, and that Corinth was the author of it and was herself about to enter into alliance with the Argives, sent ambassadors thither in the hope of preventing what was in contemplation. They accused her of having brought it all about, and told her that she could not desert Lacedaemon and become the ally of Argos, without adding violation of her oaths to the crime which she had already committed in not accepting the treaty with Athens, when it had been expressly agreed that the decision of the majority of the allies should be binding, unless the gods or heroes stood in the way.