Sahih Muslim 4385
صحيح مسلم#4385SahihAbu Bakra reported that when it was the day of (Dhu'l-Hijja) Allah's Apostle (ﷺ) mounted the camel and addressed and a person had been holding its nosestring. The rest of the hadith is the same
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: 28:44