Musnad Abu Ya'la al-Mawsili 129:110

Muhammad ibn al-Minhal narrated to me, Mu'tamir ibn Sulayman narrated to us, Humayd al-Tawil narrated to me, from Anas ibn Malik: That the Messenger of Allah (peace and blessings of Allah be upon him) took a ring of silver, its setting being of it.