Quran Al-Hajj 22:1
يَٰٓأَيُّهَا ٱلنَّاسُ ٱتَّقُواْ رَبَّكُمۡۚ إِنَّ زَلۡزَلَةَ ٱلسَّاعَةِ شَيۡءٌ عَظِيمٞ ١
Translation
O mankind, fear your Lord. Indeed, the convulsion of the [final] Hour is a terrible thing.
يَٰٓأَيُّهَا ٱلنَّاسُ ٱتَّقُواْ رَبَّكُمۡۚ إِنَّ زَلۡزَلَةَ ٱلسَّاعَةِ شَيۡءٌ عَظِيمٞ ١
O mankind, fear your Lord. Indeed, the convulsion of the [final] Hour is a terrible thing.