Allah the Most Glorious and Exalted revealed this:" You who are shrouded, arise and deliver warning, your Lord magnify, your clothes cleanse and defilement shun," before making the prayer obligatory. I felt terror-stricken as narrated by Uqail.
عَنِ الزُّهْرِيِّ بِهَذَا الإِسْنَادِ نَحْوَ حَدِيثِ يُونُسَ وَقَالَ فَأَنْزَلَ اللَّهُ تَبَارَكَ وَتَعَالَى { يَا أَيُّهَا الْمُدَّثِّرُ} إِلَى قَوْلِهِ { وَالرُّجْزَ فَاهْجُرْ} قَبْلَ أَنْ تُفْرَضَ الصَّلاَةُ وَهِيَ الأَوْثَانُ وَقَالَ فَجُثِثْتُ مِنْهُ كَمَا قَالَ عُقَيْلٌ