Ja'far ibn Muhammad reports that his father said: "Al-Hasan and al-Husain used to wear signet rings on their left hands."

'Ali ibn Abi Talib said (may Allah be well pleased with him): “The Prophet (Allah bless him and give him peace) used to wear his signet ring on his right hand.”

Hammad ibn Salama said: "I saw Ibn Abi Rafi' wearing a signet ring on his right hand, so I asked him about that and he said: 'I saw 'Abdu llah ibn Ja'far wearing a signet ring on his right hand', and 'Abdullah ibn Ja'far said: 'Allah’s Messenger (Allah bless him and give him peace) used to wear a signet ring on his right hand'.”

Abdullah ibn Ja'far said: “He (Allah bless him and give him peace) used to wear a signet ring on his right hand.”

Jabir ibn ‘Abdi’llah said: "The Prophet (Allah bless him and give him peace) used to wear a signet ring on his right hand.”

‘As-Salt ibn 'Abdi’llah said: “Ibn 'Abbas used to wear a signet ring on his right hand, without adornment, and he said: 'Allah’s Messenger (Allah bless him and give him peace) used to wear a signet ring on his right hand'.”

Ibn 'Umar said: "The Prophet (Allah bless him and give him peace) chose a signet ring of silver, and put its stone in the part close to the palm of his hand. On it he engraved: “Muhammad is the Messenger of Allah,” and he forbade anyone to engrave on it. It is the one that fell from Mu'aiqib into the well of Aris.”

Anas ibn Malik said: “He (Allah bless him and give him peace) used to wear a signet ring on his right hand.”

Ibn 'Umar said: "Allah’s Messenger (Allah bless him and give him peace) chose a signet ring of gold, and he used to wear it on his right hand. The people therefore chose signet rings of gold, so he threw it away (Allah bless him and give him peace) and said: 'I shall never wear it!' The people therefore threw their signet rings away.”