ENOfficial
Ibn 'Umar said: "The Prophet (Allah bless him and give him peace) chose a signet ring of silver, so he used to seal with it, and he would not wear it.”
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا قُتَيْبَةُ حَدَّثَنَا أَبُو عَوَانَةَ، عَنْ أَبِي بِشْرٍ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّ النَّبِيَّ صلى الله عليه وسلم اتَّخَذَ خَاتَمًا مِنْ فِضَّةٍ، فَكَانَ يَخْتِمُ بِهِ وَلا يَلْبَسُهُ.
sunnah.com