H 424 - A group has narrated from Talakbari from Ahmad bin Ali Raazi from Muhammad bin Ali from Uthman bin Ahmad Sammak from Ibrahim bin Abdullah Hashmi from Yahya bin Abi Talib from Ali bin Asim from Ataa bin Saib from his father from Abdullah Ibn Umar that he said: The Messenger of Allah (s) said: “The hour will not arise until the Mahdi from my descendants comes forth. The Mahdi will not come forth until sixty liars come forward, all of them declaring: I am a prophet.”