The Prophet ﷺ used to wear his ring on his right hand.
أخبرنا محمد بن معمر البحراني قال حدثنا حبان بن هلال قال حدثنا حماد بن سلمة عن ابن أبي رافع
أن النبي ﷺ كان يتختم بيمينه
No references are available.
[Its chain of transmission is sahih] Tirmidhi transmitted it, in the Book of Clothing, in the chapter on wearing the ring on the right hand, hadith no. 1744, from the hadith of Hammad bin Salama with this chain. It is also found in Kubra, no. 9527. This hadith has corroborating narrations, including the preceding hadith.