History of the Peloponnesian War

Thucydides

Thucydides. The English works of Thomas Hobbes of Malmesbury. Hobbes, Thomas. translator. London: John Bohn, 1843.

and either side shall erect a pillar [inscribed with this league], one at Lacedaemon, near unto Apollo in the Amyclaeum, another at Athens, near Minerva in the citadel.

"If it shall seem good to the Lacedaemonians and Athenians to add or take away anything touching the league, it shall be lawful for them to do it jointly.