Sahih al-Bukhari 441
Narrated Sahl bin Sa`d:
Allah's Messenger (ﷺ) went to Fatima's house but did not find `Ali there. So he asked, "Where is your 
cousin?" She replied, "There was something between us and he got angry with me and went out. He 
did not sleep (midday nap) in the house." Allah's Messenger (ﷺ) asked a person to look for him. That person 
came and said, "O Allah's Messenger (ﷺ)! He (Ali) is sleeping in the mosque." Allah's Messenger (ﷺ) went there 
and `Ali was lying. His upper body cover had fallen down to one side of his body and he was covered 
with dust. Allah's Messenger (ﷺ) started cleaning the dust from him saying: "Get up! O Aba Turab. Get up! 
O Aba Turab (literally means: O father of dust).
حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، قَالَ حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ أَبِي حَازِمٍ، عَنْ أَبِي حَازِمٍ، عَنْ سَهْلِ بْنِ سَعْدٍ، قَالَ جَاءَ رَسُولُ اللَّهِ صلى الله عليه وسلم بَيْتَ فَاطِمَةَ، فَلَمْ يَجِدْ عَلِيًّا فِي الْبَيْتِ فَقَالَ ‏"‏ أَيْنَ ابْنُ عَمِّكِ ‏"‏‏.‏ قَالَتْ كَانَ بَيْنِي وَبَيْنَهُ شَىْءٌ، فَغَاضَبَنِي فَخَرَجَ فَلَمْ يَقِلْ عِنْدِي‏.‏ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم لإِنْسَانٍ ‏"‏ انْظُرْ أَيْنَ هُوَ ‏"‏‏.‏ فَجَاءَ فَقَالَ يَا رَسُولَ اللَّهِ، هُوَ فِي الْمَسْجِدِ رَاقِدٌ، فَجَاءَ رَسُولُ اللَّهِ صلى الله عليه وسلم وَهْوَ مُضْطَجِعٌ، قَدْ سَقَطَ رِدَاؤُهُ عَنْ شِقِّهِ، وَأَصَابَهُ تُرَابٌ، فَجَعَلَ رَسُولُ اللَّهِ صلى الله عليه وسلم يَمْسَحُهُ عَنْهُ وَيَقُولُ ‏"‏ قُمْ أَبَا تُرَابٍ، قُمْ أَبَا تُرَابٍ ‏"‏‏.‏