Sunan an-Nasa'i 5200

Arabic

أَخْبَرَنَا أَحْمَدُ بْنُ سُلَيْمَانَ، قَالَ حَدَّثَنَا مُوسَى بْنُ دَاوُدَ، قَالَ حَدَّثَنَا زُهَيْرُ بْنُ مُعَاوِيَةَ، عَنْ حُمَيْدٍ، عَنْ أَنَسٍ، قَالَ كَانَ خَاتَمُ النَّبِيِّ صلى الله عليه وسلم مِنْ فِضَّةٍ فَصُّهُ مِنْهُ ‏.‏

Translation

It was narrated that Anas said:"The ring of the Prophet [SAW] was made of silver and its stone (Fass) was made of silver too

Authenticity

Sahih · Abu Ghuddah

Reference