Κυδαντίδαι

From LSJ

τῆς δ' ἀρετῆς ἱδρῶτα θεοὶ προπάροιθεν ἔθηκαν ἀθάνατοι (Hesiod, Works and Days 289) → But between us and Goodness the gods have placed the sweat of our brows

Source

French (Bailly abrégé)

ῶν (οἱ) :
Kydantidæ, dème attique de la tribu Égéide.

Russian (Dvoretsky)

Κυδαντίδαι: ῶν οἱ Кидантиды (дем в атт. филе Αἰγηΐς) Dem.