(23) Ahmad bin Muhammad bin Sa’eed narrated from Ali bin al-Hasan from his father from Ahmad bin Umar al-Halabi from al-Husayn bin Musa from Fudhayl bin Muhammad, the freed slave of Muhammad bin Rashid al-Bajali that Abu Abdullah as-Sadiq had said: “The call coming from the Heaven and calling out the name of al-Qa’im is clear in the Book of Allah.” He was asked: “Where is it in the Book of Allah?” He said: “Allah has said, ‘If We please, We should send down upon them a sign from the heaven so that their necks should stoop to it.’ When people hear the call, they will become as if there are birds on their heads (because of astonishment and confusion).”