27:21
An-Naml 21
Surah An-Naml (النمل), verse 21 — reference 27:21. Arabic text with optional translation and free audio on Al-Qalam.
لَأُعَذِّبَنَّهُۥ عَذَابًا شَدِيدًا أَوْ لَأَا۟ذْبَحَنَّهُۥٓ أَوْ لَيَأْتِيَنِّى بِسُلْطَـٰنٍ مُّبِينٍ
la-uʿadhibannahu ʿadhāban shadīdan aw laādh'baḥannahu aw layatiyannī bisul'ṭānin mubīnin
I will surely punish him with a severe punishment or slaughter him unless he brings me clear authorization."