‏الإيمان : Hadeeth No:416 'A'isha reported: I said: Messenger of Allaah, the son of Jud'an established ties of relationship, fed the poor. Would that be of any avail to him? He said: It would be of no avail to him as he did not ever say: O my Lord, pardon my sins on the Day of Resurrection....

‏الفتن وأشراط الساعة‏ : Hadeeth No:7041 This hadith has been narrated on the authority of Qatada through another chain of transmitters....