Plutarch, Quaestiones Convivales, book 7, Περὶ τῶν λεγομένων σκιῶν, καὶ εἰ δεῖ βαδίζειν καλούμενον πρὸσ ἑτέρουσ ὑφ’ ἑτέρων ἐπὶ δεῖπνον, καὶ πότε, καὶ παρὰ τίνασ. 2:

(플루타르코스, Quaestiones Convivales, book 7, Περὶ τῶν λεγομένων σκιῶν, καὶ εἰ δεῖ βαδίζειν καλούμενον πρὸσ ἑτέρουσ ὑφ’ ἑτέρων ἐπὶ δεῖπνον, καὶ πότε, καὶ παρὰ τίνασ. 2:)