وَاذْكُرْ أَخَا عَادٍ إِذْ أَنذَرَ قَوْمَهُ بِالْأَحْقَافِ وَقَدْ خَلَتْ النُّذُرُ مِن بَيْنِ يَدَيْهِ وَمِنْ خَلْفِهِ أَلَّا تَعْبُدُوا إِلَّا اللَّهَ إِنِّي أَخَافُ عَلَيْكُمْ عَذَابَ يَوْمٍ عَظِيمٍ
﴿٢١﴾
سورة الأحقاف
(46/21) Remember the brother of Âd (people)! He had warned his people in Al-Ahqâf. Many Warners passed before him and after him, saying: “Do not be a servant to any but Allah”! Surely I fear for the torment of a mighty day that is upon you.
Surah Al-Ahqaf