From Hud bin 'Abdullah bin Sa'd, from his grandfather Mazidah, who said: "The Messenger of Allah (ﷺ) on the Day of the Conquest and there was gold and silver on his sword." Talib said: "So I asked him about the silver and he said: 'The hand-guard of his sword was of silver.'" [Abu 'Eisa said:] There is something on this topic form Anas. This Hadith is Hasan Gharib. Hud's (great) grandfather's name is Mazidah Al-'Asari.
حَدَّثَنَا مُحَمَّدُ بْنُ صُدْرَانَ أَبُو جَعْفَرٍ الْبَصْرِيُّ، حَدَّثَنَا طَالِبُ بْنُ حُجَيْرٍ، عَنْ هُودِ بْنِ عَبْدِ اللَّهِ بْنِ سَعْدٍ، عَنْ جَدِّهِ، مَزِيدَةَ قَالَ دَخَلَ رَسُولُ اللَّهِ صلى الله عليه وسلم يَوْمَ الْفَتْحِ وَعَلَى سَيْفِهِ ذَهَبٌ وَفِضَّةٌ . قَالَ طَالِبٌ فَسَأَلْتُهُ عَنِ الْفِضَّةِ فَقَالَ كَانَتْ قَبِيعَةُ السَّيْفِ فِضَّةً . قَالَ أَبُو عِيسَى وَفِي الْبَابِ عَنْ أَنَسٍ . وَهَذَا حَدِيثٌ غَرِيبٌ . وَجَدُّ هُودٍ اسْمُهُ مَزِيدَةُ الْعَصَرِيُّ .
Tirmizi
The Book on Jihad • Hadith 1738