γύπεσσι

From LSJ

Πυλάδη, σε γὰρ δὴ πρῶτον ἀνθρώπων ἐγὼ πιστὸν νομίζω καὶ φίλον ξένον τ' ἐμοίPylades for indeed I consider you, foremost among men, loyal and kind and a host to me (Euripides' Electra 82-83)

Source

French (Bailly abrégé)

dat. pl. épq. de γύψ.

Russian (Dvoretsky)

γύπεσσι: эп. dat. к γύψ.

Dutch (Woordenboekgrieks.nl)

γύπεσσι ep. dat. plur. van γύψ.