αἱ

From LSJ

μοχθεῖν τε βροτοῖσ(ιν) άνάγκη → and you mortals must endure trouble (Euripides' Hippolytus 208)

Source

French (Bailly abrégé)

pl. fém. de ὁ.

Russian (Dvoretsky)

αἱ: pl. к .