τί νυ τόξον ἔχεις ἀνεμώλιον αὔτως → why bear your bow in vain, why bear thy bow in vain
(see also ἀντιτιμωρέομαι): avenge oneself on, revenge oneself on
vicissim ulcisci, to take vengeance in turn, 3.82.7.
