ἁλυκή

From LSJ

οὐ παντὸς ἀνδρὸς ἐς Κόρινθον ἔσθ' ὁ πλοῦς → it's not for every man to make a journey to Corinth, not everyone can afford a trip to Corinth

Source

German (Pape)

[Seite 110] ἡ, das Meer, LXX., eigtl. fem. von -κός.