ἐν γὰρ χερσὶ τέλος πολέμου, ἐπέων δ' ἐνὶ βουλῇ → War finds its end in arms, words find their end in debate (Iliad 16.630)
ἐμφωνέω: φωνάζω πρός τινα, τινι Κλήμ. Ἀλεξ. 104.