From G4728; to make (intransitively be) in {straits} that {is} (by implication) to {sigh}murmur6 prayinaudibly: - with {grief} {groan} {grudge} sigh.
Verse
Matrix
Act 7:34I have seen, I have seen the affliction of my people which is in Egypt, and I have heard their groaningG4726, and am come down to deliver them. And now come, I will send thee into Egypt.
Rom 8:26Likewise 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 groaningsG4726 which cannot be uttered.