26:135
Ash-Shu'ara 135
Surah Ash-Shu'ara (الشعراء), verse 135 — reference 26:135. Arabic text with optional translation and free audio on Al-Qalam.
إِنِّىٓ أَخَافُ عَلَيْكُمْ عَذَابَ يَوْمٍ عَظِيمٍ
innī akhāfu ʿalaykum ʿadhāba yawmin ʿaẓīmin
Indeed, I fear for you the punishment of a terrible day."