(73) باب بَدْءِ الْوَحْىِ إِلَى رَسُولِ اللَّهِ صلى الله عليه وسلم
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.
Reference: Sahih Muslim 161 c
In-book reference: Book 1, Hadith 315
USC-MSA web (English) reference(deprecated numbering scheme): Book 1, Hadith 306