5-83 (The compiler of the book narrated) that his father - may God be pleased with him - narrated that Abdullah ibn Ja’far al-Homayry quoted Ibrahim ibn Mahzyar, on the authority of his brother Ali ibn Mahzyar, on the authority of Al-Hussein ibn Sa’id, on the authority of Safvan ibn Yahya, on the authority of Muhammad ibn Hakim, on the authority of Maymun al-Ban that Aba Abdullah as-Sadiq (MGB) said, “There following five are the signs before the coming of the Riser (MGB): the appearance of al-Yamani; the appearance of al-Sufyani; the appearance of the caller from the heavens who calls out; land-sliding in al-Beyda and the murder of Nafs-i-Zakiya .”