I saw one day on the finger of Messenger of Allah (may peace be Upon him) a silver ring; so the people also got silver rings made and wore them Then Allah's Apostle ﷺ discarded his ring, and the people also discarded their rings. (Using translation from Muslim 2093a)
أَنَّهُ أَبْصَرَ فِي يَدِ رَسُولِ اللهِ ﷺ خَاتَمًا مِنْوَرِقٍ يَوْمًا وَاحِدًا فَصَنَعَ النَّاسُ خَوَاتِيمَ مِنْ وَرِقٍ قَالَ فَطَرَحَ رَسُولُ اللهِ ﷺ خَاتَمَهُ وَطَرَحَ النَّاسُ خَوَاتِيمَهُمْ