أَخْبَرَنَا إِسْمَاعِيلُ بْنُ مَسْعُودٍ، قَالَ حَدَّثَنَا خَالِدٌ، عَنْ عُبَيْدِ اللَّهِ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم اتَّخَذَ خَاتَمًا مِنْ ذَهَبٍ وَجَعَلَ فَصَّهُ مِمَّا يَلِي كَفَّهُ فَاتَّخَذَ النَّاسُ خَوَاتِيمَ فَطَرَحَهُ النَّبِيُّ صلى الله عليه وسلم وَقَالَ ‏"‏ لاَ أَلْبَسُهُ أَبَدًا ‏"‏ ‏.‏

It was narrated from Ibn 'Umar that: The Messenger of Allah [SAW] put on a ring of gold and put its stone (Fass) toward his palm. Then the people started to wear rings, and the Messenger of Allah [SAW] discarded it and said: "I will never wear it again." Translation Not Available

Book Ref: Sunan An Nisai Book 48 Hadith 5215
Web Ref:  Sunan An Nisai Vol 6 Book 48 Hadith 5218