καθανύω
From LSJ
ἄνδρες τεθνᾶσιν ἐκ χερῶν αὐτοκτόνων → the men are dead, murdered by their very own hands | dead are our chiefs by fratricidal hands | by kindred hands and mutual murder slain | their hands have killed each other
English (LSJ)
Att. for κατανύω, acc. to Hdn.Gr.1.541; καθήνυσαν cited by Phryn.PSp.23B.; καθανύσαι· συντελέσαι, Hsch.: but codd. of Att. writers have only κατανύω, q.v. (καθήνυσαν is cj. in S.El.1451 (Dobree), καθανύσαι, -σας, -σειν, in X.HG7.1.15, 5.4.49, 20 (Cobet)).
German (Pape)
[Seite 1280] att. = κατανύω, nach Phryn. in B. A. 14, 17.