Sahih al-Bukhari, Book 64, Hadith 27 (In-Book) ⓘ
Narrated 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. "
حَدَّثَنَا فَرْوَةُ، عَنْ عَلِيٍّ، عَنْ هِشَامٍ، عَنْ أَبِيهِ، قَالَ كَانَ سَيْفُ الزُّبَيْرِ مُحَلًّى بِفِضَّةٍ. قَالَ هِشَامٌ وَكَانَ سَيْفُ عُرْوَةَ مُحَلًّى بِفِضَّةٍ.
also referenced under: Hadith 3974 (DarusSalam) & Volume 5, Book 59, Hadith 312 (USC-MSA)