Romans 8:26 in the King James Version
Likewise the Spirit also helpeth our infirmities: for we know not what we should pray for as we ought: but the Spirit itself maketh intercession for us with groanings which cannot be uttered.
Context
25 But if we hope for that which we don’t see, we wait for it with patience.
26 In the same way, the Spirit also helps our weaknesses, for we don’t know how to pray as we ought. But the Spirit himself makes intercession for us with groanings which can’t be uttered.
27 He who searches the hearts knows what is on the Spirit’s mind, because he makes intercession for the saints according to God.