Sahih Muslim 6890
صحيح مسلم#6890SahihAbu Huraira reported that Allah's Messenger (ﷺ) used to command us that as we go to our bedo, we should utter the words (as mention- ed above) and he also said (these words):" From the evil of every animal, Thou hast hold upon its forelock (Thou bast full control over it)
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: 48:83