'Groanings' in the Bible

For my sighing comes before I eat. My groanings are poured out like water.

I will strengthen the arms of the king of Babylon, and put my sword in his hand: but I will break the arms of Pharaoh, and he shall groan before him with the groanings of a deadly wounded man.

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.