(92) باب الدَّلِيلِ علَى أَنَّ مَنْ مَاتَ عَلَى الْكُفْرِ لاَ يَنْفَعُهُ عَمَلٌ
'A'isha reported:
I said: Messenger of Allah, 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.
Reference: Sahih Muslim 214
In-book reference: Book 1, Hadith 426
USC-MSA web (English) reference(deprecated numbering scheme): Book 1, Hadith 416