أَخْبَرَنَا قُتَيْبَةُ، عَنْ مَالِكٍ، عَنِ ابْنِ شِهَابٍ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ كَعْبٍ، أَنَّهُ أَخْبَرَهُ أَنَّ أَبَاهُ كَعْبَ بْنَ مَالِكٍ كَانَ يُحَدِّثُ عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم قَالَ ‏"‏ إِنَّمَا نَسَمَةُ الْمُؤْمِنِ طَائِرٌ فِي شَجَرِ الْجَنَّةِ حَتَّى يَبْعَثَهُ اللَّهُ عَزَّ وَجَلَّ إِلَى جَسَدِهِ يَوْمَ الْقِيَامَةِ ‏"‏ ‏.‏
Translation
It was narrated that Abu Hurairah said

"The Messenger of Allah said: 'The Messenger of Allah said: 'The whole of the son of Adam will be consumed by the earth, except for the tailbone, from which he was created and from which he will be created anwe."'