ἑλέσται

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

Source

Greek (Liddell-Scott)

ἑλέσται: ἑλέστω, χρήστω, (= ἑλέσθαι, ἑλέσθω, χρήσθω) Ἐπιγρ. Λοκρική, ἔκδ. Ἰω. Οἰκ. ― Πρβλ. Κουμαν. Συναγ. ἀθησαυρίστων λέξεων ἐν οἰκείῳ τόπῳ.