ἐπιθρηνέω
From LSJ
πάντες γὰρ οἱ λαβόντες μάχαιραν ἐν μαχαίρῃ ἀπολοῦνται → all they that take the sword shall perish with the sword
English (LSJ)
A lament over, συμφοράς Babr.118.8: abs., τὸ -θρηνεῖν Plu.2.123c, Diog.Oen.61: c. acc. cogn., γοῶδες τοῖς εἰρημένοις Hld. 10.37.
German (Pape)
[Seite 943] dazu, dabei klagen, Plut. de san. tu. p. 373 u. a. Sp., τινί.