καταθήγω
From LSJ
οὕτως ἐξ ἐχθρῶν αὐτοκτόνα πέμπετο δῶρα, ἐν χάριτος προφάσει μοῖραν ἔχοντα μόρου → thus mutual gifts that bring death were bestowed by enemies, gifts that brought the lot of death in the name of a favor
English (LSJ)
A sharpen, whet, ἐν βύβλοισι καταθήξετ' ὀδόντα (sc. μύες) AP6.303 (Aristo); = παροξύνω, Hsch.: Dor. aor. inf. κατθᾶξαι, = παρακονῆσαι, μεθύσαι, Id.
German (Pape)
[Seite 1349] verstärktes simplex, εἰ δ' ἐν ἐμαῖς βίβλοισι πάλιν καταθήξετ' ὀδόντα Arist. 2 (VI, 303), von den Mäusen.