Plutarch, Quaestiones Convivales, book 6, Διὰ τί ὁ ποιητὴσ ἐπὶ μὲν τῶν ἄλλων ὑγρῶν τοῖσ ἰδίοισ ἐπιθέτοισ χρῆται, μόνον δὲ τοὔλαιον ὑγρὸν καλεῖ. 11:

(플루타르코스, Quaestiones Convivales, book 6, Διὰ τί ὁ ποιητὴσ ἐπὶ μὲν τῶν ἄλλων ὑγρῶν τοῖσ ἰδίοισ ἐπιθέτοισ χρῆται, μόνον δὲ τοὔλαιον ὑγρὸν καλεῖ. 11:)