Sahih Muslim 4865
صحيح مسلم#4865SahihIt has been narrated on the authority of Abu Huraira that the Messenger of Allah (ﷺ) said:If it were not hard upon my Umma (to follow my example), I would not lag behind any expedition-as in the traditions gone before
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: 33:161