Sahih Muslim 203
Sahih Muslim · Book 1: The Book of Faith · Clarifying that whoever died upon disbelief then he is in the Fire, and no intercession or relationship with those who are close to Allah will be of any avail for him
Anas reported:
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ ، حَدَّثَنَا عَفَّانُ ، حَدَّثَنَا حَمَّادُ بْنُ سَلَمَةَ ، عَنْ ثَابِتٍ ، عَنْ أَنَسٍ ، أَنَّ رَجُلاً، قَالَ يَا رَسُولَ اللَّهِ أَيْنَ أَبِي قَالَ " فِي النَّارِ " . فَلَمَّا قَفَّى دَعَاهُ فَقَالَ " إِنَّ أَبِي وَأَبَاكَ فِي النَّارِ " .
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.