Frasier Season 6 Episode 13 "The Show Where Woody Shows Up"
Act One Scene One - KACL, Frasier's show. Audrey has called in.
Audrey: [v.o.] So, Dr Crane, I don't see why I should fix the dumb dress when my sister can't even fit into it anymore.
Frasier: Audrey, you borrowed the dress, you tore it. As an old Greek haberdasher once said: "Euripedes, Eumenides." [laughs]
Audrey: What?
Frasier: It's just a little joke on the ancient dramatist Euripedes and the mythological Furies.
Audrey: Huh?
Frasier: Just fix the dress. [line off] We'll be back after the weather.