Hebrews 13:14

14Notοὐforγὰρwe haveἔχομενhereὧδεan abidingμένουσανcityπόλιν,butἀλλὰtheτὴνcoming [one]μέλλουσανwe are seeking forἐπιζητοῦμεν·

For here we do not have an abiding city, but we are seeking for the one about to be.