Sahih al-Bukhari 3974
صحيح البخاري#3974SahihNarrated Hisham:That his father said, "The sword of Az-Zubair was decorated with silver." Hisham added, "The sword of `Urwa was (also) decorated with silver
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: 64:27