Sahih Muslim 4814
صحيح مسلم#4814SahihIt has been narrated (through a different chain of transmitters) on the authority of Salim b. al-Ja'd who said:I asked Jabir: How many were you on the Day of Hudaibiya? He said: One thousand and four hundred
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: 33:111