ἐὰν ἃ τοῖς ἄλλοις ἐπιτιμῶμεν, αὐτοὶ μὴ δρῶμεν → avoid doing what you would blame others for doing
Use adj., P. and V. πανοῦργος, κακοῦργος, V. παντουργός, λεωργός (also Xen. but rare P.), or use participles, P. and V. ὁ ἀδικῶν, ὁ ἁμαρτάνων.