In another chain from him it is reported: “The Prophet ﷺ [intended to / 85] write to Khosrow, Caesar, and the Negus. He was told, ‘They will not accept any letter unless it is sealed.’ Thereupon the Messenger of Allah ﷺ had a ring made whose bezel was of silver, and the words ‘Muhammad, Messenger of Allah’ were engraved on it. [It is as though I can still see its white gleam in his palm.]”