كتاب الإيمان
1  
The Book of Faith
(73)
Chapter: The beginning of the revelation to the messenger of Allah (saws)
(73)
باب بَدْءِ الْوَحْىِ إِلَى رَسُولِ اللَّهِ صلى الله عليه وسلم ‏‏
Sahih Muslim 161 c

This hadith, the like of one narrated by Yunus has also been transmitted by Ma'mar on the authority of al-Zuhri who narrated:

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.
وَحَدَّثَنِي مُحَمَّدُ بْنُ رَافِعٍ حَدَّثَنَا عَبْدُ الرَّزَّاقِ أَخْبَرَنَا مَعْمَرٌ 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
Reference : Sahih Muslim 161c
In-book reference : Book 1, Hadith 313
USC-MSA web (English) reference : Book 1, Hadith 306
  (deprecated numbering scheme)