Salit bin Abdullah bin Naufal says: I saw Ibn Abbas (may Allah be pleased with them both) wearing a ring on his right hand, and I think he said: I saw the Messenger of Allah (peace and blessings of Allah be upon him) wearing a ring on his right hand. Imam Tirmidhi says:
Muhammad bin Ismail Bukhari said: The narration of Muhammad bin Ishaq through the chain of Salit bin Abdullah bin Naufal is Hasan Sahih.

Hammad bin Salamah says: I saw Ibn Abi Rafi’ wearing a ring on his right hand, so I asked him about it. He said: I saw Abdullah bin Ja’far (may Allah be pleased with him) wearing a ring on his right hand. Abdullah bin Ja’far (may Allah be pleased with him) said: The Prophet Muhammad (peace and blessings of Allah be upon him) used to wear a ring on his right hand. Muhammad bin Isma’il al-Bukhari says: This is the most authentic narration in this chapter that is reported from the Prophet Muhammad (peace and blessings of Allah be upon him).