πολύθρηνος
From LSJ
πάντες γὰρ οἱ λαβόντες μάχαιραν ἐν μαχαίρῃ ἀπολοῦνται → all they that take the sword shall perish with the sword
English (LSJ)
ον,
A much-wailing, αἰών A.Ag.714 (lyr.); ὕμνος ib.711 (lyr.); π. Ἀλκυών Luc.Halc.1; π. ὑάκινθος Nic.Th.902. II much-lamented, παιδίον Him.Or.23.20 (Sup.).
German (Pape)
[Seite 663] von od. mit vielen Thränen, thränenreich; ὕμνος, Aesch. Ag. 694; αἰών, 696; καὶ πολύδακρυς, Luc. Halc. 1; Nic. u. a. Sp.