Ali, from his father, from al-Nawfali, from al-Sakuni, from Abu Abdillah عليه السلام, who said:
The Messenger of Allah سبحانه وتعالى, peace be upon him and his family, said: "A man should not pray while there is an iron ring on his hand."
Ali Akbar al-Ghaffari
Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 2, p. 243
