Surah Al-Ahqaf Verse 21 - English Translation by Dr Munir Munshey
Surah Al-Ahqaf۞وَٱذۡكُرۡ أَخَا عَادٍ إِذۡ أَنذَرَ قَوۡمَهُۥ بِٱلۡأَحۡقَافِ وَقَدۡ خَلَتِ ٱلنُّذُرُ مِنۢ بَيۡنِ يَدَيۡهِ وَمِنۡ خَلۡفِهِۦٓ أَلَّا تَعۡبُدُوٓاْ إِلَّا ٱللَّهَ إِنِّيٓ أَخَافُ عَلَيۡكُمۡ عَذَابَ يَوۡمٍ عَظِيمٖ
And remember (Hood), the brother of a people called ´Aad´? He warned his folks who lived in (a place called) ´Aikah´. Other warners had gone by ahead of him, and had followed him (in that land). He said, "Do not worship anyone except Allah! In fact, I am afraid that a torment of a tremendous day might strike you down