γενεῆφι

From LSJ

ἄνθρωπός ἐστι πνεῦμα καὶ σκιὰ μόνον → human being is only a breath and a shadow, man is but a breath and a shadow

Source

French (Bailly abrégé)

dat. épq. de γενεά.

Russian (Dvoretsky)

γενεῆφι: эп. dat. к γενεά.