56:76
وَإِنَّهُۥ لَقَسَمٌ لَّوْ تَعْلَمُونَ عَظِيمٌ
wa-innahu laqasamun law taʿlamūna ʿaẓīmun
a mighty oath, if you only knew-
And verily that is indeed a great oath, if you but know.
Surah Al-Waqi'ah (الواقعة) • The Inevitable
وَإِنَّهُۥ لَقَسَمٌ لَّوْ تَعْلَمُونَ عَظِيمٌ
wa-innahu laqasamun law taʿlamūna ʿaẓīmun
a mighty oath, if you only knew-
And verily that is indeed a great oath, if you but know.