Damon

Well, said I, on this point we will take counsel with Damon, too, as to which are the feet appropriate to illiberality, and insolence or madness or other evils, and what rhythms we must leave for their opposites;

For the modes of music are never disturbed without unsettling of the most fundamental political and social conventions, as Damon affirms and as I am convinced.

According to the wife of Alcmaeonides—she had previously been married to Damon and was named Agariste—according, as I say, to Alcmaeonides’ wife, Alcibiades, Axiochus, and Adeimantus celebrated Mysteries in Charmides’ house, next to the Olympieum.

and Pericles studied under two of the sophists, Anaxagoras of Clazomenae and Damon, the latter in his day reputed to be the wisest among the Athenians.