Surah Az-Zukhruf, Verse 42

أَوۡ نُرِيَنَّكَ ٱلَّذِي وَعَدۡنَٰهُمۡ فَإِنَّا عَلَيۡهِم مُّقۡتَدِرُونَ٤٢

aw nuriyannaka alladhī waʿadnāhum fa-innā ʿalayhim muq'tadirūna

Or whether [or not] We show you that which We have promised them, indeed, We are Perfect in Ability.