Romans 8:26

26LikewiseὩσαύτωςnowδὲalsoκαὶtheτὸSpiritπνεῦμαjoins to helpσυναντιλαμβάνεταιtheτῇweaknessἀσθενείᾳof usἡμῶν·theτὸforγὰρthings whichτίwe should pray forπροσευξώμεθαasκαθὸit behoovesδεῖnotοὐκwe knowοἴδαμεν,butἀλλὰHimselfαὐτὸtheτὸSpiritπνεῦμαmakes intercessionὑπερεντυγχάνειwith groaningsστεναγμοῖςinexpressibleἀλαλήτοις,

Now likewise also, the Spirit joins to help in our weakness; for we do not know the [things] that we should pray for as it is necessary, but the Spirit Himself intercedes with inexpressible groanings.