History of the Peloponnesian War

6. If any of the powers outside Peloponnese invade Peloponnesian territory, the parties contracting shall unite to repel them, on such terms as they may agree upon, as being most fair for the Peloponnesians.

7. All allies of the Lacedaemonians outside Peloponnese shall be on the same footing as the Lacedaemonians, and the allies of the Argives shall be on the same footing as the Argives, being left in enjoyment of their own possessions.

8. This treaty shall be shown to the allies, and shall be concluded, if they approve: if the allies think fit, they may send the treaty to be considered at home.

The Argives began by accepting this proposal, and the Lacedaemonian army returned home from Tegea. After this intercourse was renewed between them, and not long afterwards the same party contrived that the Argives should give up the league with the Mantineans, Eleans, and Athenians, and should make a treaty and alliance with the Lacedaemonians; which was consequently done upon the terms following:—