The following was etched on the ring of Abu Ja’far Samman [Second special deputy of Imam]: “There is no god except Allah, the true and manifest king.” I asked him about its reason and he replied: Abu Muhammad, Imam Hasan Askari (a.s) narrated from his respected forefathers that Lady Fatima (s) had a ring with a cornelian. When the last moments of the lady approached, she handed it over to Imam Hasan (a.s), when his martyrdom approached, he transferred it to Imam Husain (a.s) and Imam Husain (a.s) said: I want to engrave something on it that I saw in dream of Prophet Isa Ibn Maryam (a.s), peace be on the prophet and his progeny. I asked him: O Spirit of Allah, what shall I engrave on this ring? He replied: Inscribe: “There is no god except Allah, the true and manifest king,” as it is the first sentence of Taurat and last sentence of Injeel.