Romans 8
26 Ref And, in like manner also, the Spirit doth help our weaknesses; for, what we may pray for, as it behoveth `us', we have not known, but the Spirit himself doth make intercession for us with groanings unutterable,
27 Ref and He who is searching the hearts hath known what `is' the mind of the Spirit, because according to God he doth intercede for saints.