History of the Peloponnesian War

Still they went to the Boeotians and tried to persuade them to alliance and a common action generally with Argos and themselves, and also begged them to go with them to Athens and obtain for them a ten days' truce similar to that made between the Athenians and Boeotians not long after the fifty years' treaty, and in the event of the Athenians refusing, to throw up the armistice, and not make any truce in future without Corinth. These were the requests of the Corinthians.

The Boeotians stopped them on the subject of the Argive alliance, but went with them to Athens, where however they failed to obtain the ten days' truce; the Athenian answer being, that the Corinthians had truce already, as being allies of Lacedaemon.

Nevertheless the Boeotians did not throw up their ten days' truce, in spite of the prayers and reproaches of the Corinthians for their breach of faith; and these last had to content themselves with a de facto armistice with Athens.