(88) باب بَيَانِ أَنَّ مَنْ مَاتَ عَلَى الْكُفْرِ فَهُوَ فِي النَّارِ وَلاَ تَنَالُهُ شَفَاعَةٌ وَلاَ تَنْفَعُهُ قَرَابَةُ الْمُقَرَّبِينَ
Anas reported:
Verily, a person said: Messenger of Allah, where is my father? He said: (He) is in the Fire. When he turned away, he (the Holy Prophet) called him and said: Verily my father and your father are in the Fire.
Reference: Sahih Muslim 203
In-book reference: Book 1, Hadith 408
USC-MSA web (English) reference(deprecated numbering scheme): Book 1, Hadith 398