ἐὰν ἃ τοῖς ἄλλοις ἐπιτιμῶμεν, αὐτοὶ μὴ δρῶμεν → avoid doing what you would blame others for doing
a primitive root; to prophesy, i.e. speak (or sing) by inspiration (in prediction or simple discourse): prophesy(-ing), make self a prophet.
