ἀρή
From LSJ
θοῦ, Κύριε, φυλακὴν τῷ στόµατί µου καὶ θύραν περιοχῆς περὶ τὰ χείλη µου → set a guard over my mouth, Lord; keep watch over the door of my lips | set a guard, O Lord, over my mouth; keep watch over the door of my lips (Psalm 140:3, Septuagint version)
English (LSJ)
[ᾰ], ἡ,
A bane, ruin, ἀρὴν ἑτάροισιν ἀμύνειν Il.12.334; ἀρῆς ἀλκτῆρα γενέσθαι 18.100; ἀρὴν καὶ λοιγὸν ἀμῦναι 24.489, cf. Od.2.59; so in A.Supp.84 (lyr.), where the gloss of the Sch., βλάβης, confirms the reading ἀρῆς for ἄρης. (Cf. pf. part. ᾱρημένος = βεβλαμμένος, and pr. n. Ἄρης (cf. Corn.ND20), perh. also ἄρος, ἀρειά, ἐπήρεια; perh. an old ē stem.)