ἀρῇσιν

From LSJ

ὕπνος δεινὸν ἀνθρώποις κακόνsleep is a terrible evil for humans (Menander, Sententiae monostichoi 1.523)

Source

French (Bailly abrégé)

dat. pl. épq. de ἀρά.

Russian (Dvoretsky)

ἀρῇσιν: эп. dat. pl. к ἀρά.