Sahih al-Bukhari 4266
صحيح البخاري#4266SahihNarrated Khalid bin Al-Walid:On the day of Mu'tah, nine swords were broken in my hand and only a Yemenite sword of mine remained in my hand
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 64:300