Yahya related to me from Malik that Sadaqa ibn Yasar said, "Iasked Said ibn al-Musayyab about wearing a ring. He said, 'Wear it,and tell people that I gave you that decision.' " (FR)
USC-MSA web (English) reference: Book 49, Hadith 38 (FR)
Arabic reference (FR): Book 49, Hadith 1712 (FR)