Sahih Muslim 4838
صحيح مسلم#4838SahihThis tradition has been handed down through a different chain Of transmitters with the following change in the wording:" I was fourteen years old and he thought me too young (to participate in the fight)
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: 33:134