The signs preceding the appearance

(30) Ahmad bin Muhammad bin Sa’eed narrated from Ali bin al-Hasan from Muhammad bin Abdullah from Muhammad bin Abu Omayr that Hisham bin Salim had said to Abu Abdullah as-Sadiq عليه السلام: “Al-Jareeri says to us that you have said that there will be two calls coming from the Heaven then which of them is truthful and which is false?” Abu Abdullah as-Sadiq عليه السلام said: “Say to him: He, who has told us of that, is the truthful although you deny it!”