Sahih Muslim 4571
صحيح مسلم#4571SahihIt has been narrated on the authority of Auf b. Malik al-Ashja'i who said:I joined the expedition that marched under Zaid b. Haritha to Muta, and I received reinformcement from the Yemen. (After this introduction), the narrator narrated the tradition that had gone before except that in his version Auf was reported to have said (to Khalid): Khalid, didn't you know that the Messenger of Allah (way peace be upon him) had decided In favour of giving the booty (sized from an enemy) to one who killed him? He (Khalid) said: Yes. but I thought it was too much
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: 32:52