History of the Peloponnesian War
Thucydides
Thucydides. The English works of Thomas Hobbes of Malmesbury. Hobbes, Thomas. translator. London: John Bohn, 1843.
that when they had advised with their friends, they would do afterwards what should be just. And so the ambassadors of Lacedaemon went home. At the same time were present also in Corinth the ambassadors of Argos to invite the Corinthians to their league, and that without delay. But the Corinthians appointed them to come again at their next sitting.
Presently after this came unto them an ambassage also from Eleians; and first they made a league with the Corinthians, and going thence to Argos, made a league with the Argives, according to the declaration before mentioned. The Eleians had a quarrel with the Lacedaemonians concerning Lepreum.
For the Lepreates having heretofore warred on certain of the Arcadians, and for their aid called the Eleians into their confederacy with condition to give the moiety of the land [to be won from them], when the war was ended, the Eleians gave unto the Lepreates the whole land to be enjoyed by themselves, with an imposition thereon of a talent to be paid to Jupiter Olympian, which they continued to pay till the beginning of the Athenian war.
But afterwards upon pretense of that war giving over the payment, the Eleians would have forced them to it again. The Lepreates for help having recourse to the Lacedaemonians, and the cause being referred to their decision, the Eleians afterwards, upon suspicion that the Lacedaemonians would not do them right, renounced the reference and wasted the territory of the Lepreates.