5131An NasaiSahih (Darussalam)أَخْبَرَنَا أَبُو بَكْرِ بْنُ عَلِيٍّ، قَالَ حَدَّثَنَا أُمَيَّةُ بْنُ بِسْطَامٍ، قَالَ حَدَّثَنَا مُعْتَمِرٌ، قَالَ سَمِعْتُ حُمَيْدًا، عَنْ أَنَسٍ، أَنَّ النَّبِيَّ صلى الله عليه وسلم كَانَ خَاتَمُهُ مِنْ وَرِقٍ فَصُّهُ مِنْهُ .It was narrated from Anas that:The Prophet's ring was made of silver and its stone (Fass) was made of silver too.Reference: Sunan an-Nasa'i 5199 In-book : Book 48, Hadith 160 English translation : Vol. 6, Book 48, Hadith 5202