ὅνυ
From LSJ
τὴν πολιὴν καλέω Νέμεσιν πόθου, ὅττι δικάζει ἔννομα ταῖς σοβαραῖς θᾶσσον ἐπερχομένη → I call gray hairs the Nemesis of love, because they judge justly, coming sooner to the proud
English (LSJ)
Arc. and Cypr. for ὅδε, declined like ὁ with addition of -νυ, nom. sg. masc. ὅνυ Inscr.Cypr.141 H., acc. τόνυ ib.140H., dat. τῷνυ Schwyzer664.11 (Orchom. Arc., iv B. C.), acc. pl. neut. τάνυ IG5(2).3.14 (Tegea, iv B. C.), gen. τῶννυ SIG306.59 (ibid., iv B. C.), IG5(2).262.23 (Mantinea, v B. C.), dat. pl. fem. ταῖννυ SIG306.30; also, with -νυν for -νυ, acc. sg. fem. τάννυν, acc. pl. masc. τόσνυν, ib.559.48,49 (Megalopolis, found at Magn. Mae., iii B. C.).