ἐπανορθωτέος
From LSJ
καὶ ὑποθέμενος κατὰ τῆς κεφαλῆς φέρειν τὰς πληγάς, ὡς ἐν ἐκείνῃ τοῦ τε κακοῦ τοῦ πρὸς ἀνθρώπους → and having instructed them to bring their blows against the head, seeing that the harm to humans ... (Josephus, Antiquities of the Jews 1.50)
English (LSJ)
α, ον,
A to be corrected, Pl.Lg.809b. II ἐπανορθωτέον one must correct, Plu.2.24a, Gal.6.226.