History of the Peloponnesian War

Thucydides

Thucydides. The history of the Peloponnesian War, Volume 1-2. Dale, Henry, translator. London: Heinemann and Henry G. Bohn, 1851-1852.

but finding, on a calculation of the days, that the Scionaeans had revolted after the date of the convention, he said that they would not be included in it. But Brasidas earnestly contended, on the other hand, that they had revolted before the truce was made, and refused to give the town up.

So when Aristonymus reported their case at Athens, the people were immediately prepared to send an expedition against Scione. But the Lacedaemonians sent envoys and told them that they would be violating the truce; and laid claim to the town, in reliance on the statement of Brasidas; offering, at the same time, to let the question be decided by arbitration.