History of the Peloponnesian War
Thucydides
Thucydides. History of the Peloponnesian War. Crawley, Richard, translator. London and Toronto: J. M. Dent and Sons Ltd.; New York: E. P. Dutton and Co., 1914.
They, however, did not like its terms, and refused to accept it; Clearidas also, willing to oblige the Chalcidians, would not hand over the town, averring his inability to do so against their will.
Meanwhile he hastened in person to Lacedaemon with envoys from the place, to defend his disobedience against the possible accusations of Ischagoras and his companions, and also to see whether it was too late for the agreement to be altered; and on finding the Lacedaemonians were bound, quickly set out back again with instructions from them to hand over the place, if possible, or at all events to bring out the Peloponnesians that were in it.