incognoscible
From LSJ
ξένους ξένιζε, καὶ σὺ γὰρ ξένος γ' ἔσῃ → be hospitable to guests; you too will be a guest
Spanish > Greek
ἄγνωστος, ἀκίχητος, ἀκατάληπτος, ἀνεπίστητος, ἄδηλος, τὸ ἀνεννόητον
ξένους ξένιζε, καὶ σὺ γὰρ ξένος γ' ἔσῃ → be hospitable to guests; you too will be a guest
ἄγνωστος, ἀκίχητος, ἀκατάληπτος, ἀνεπίστητος, ἄδηλος, τὸ ἀνεννόητον