Rom 8:24-26
24 For in hope were we saved: but hope that is seen is not hope: for who hopeth for that which he seeth?
25 But if we hope for that which we see not, (then) do we with patience wait for it.
26 And in like manner the Spirit also helpeth our infirmity: for we know not how to pray as we ought; but the Spirit himself maketh intercession for (us) with groanings which cannot be uttered;