Sahih Muslim 5899
صحيح مسلم#5899SahihThis hadith has been reported on the authority of Zuhri with the same chain of transmitters, but it does not contain the words:"I felt disturbed because of that," and there is an addition of these words in the hadith transmitted on the authority of Yunus: "Then spit thrice on the left side when you get up from sleep
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 42:3