Sahih Bukhari Volume 9, Book 96, Hadith 7326

حَدَّثَنَا سُلَيْمَانُ بْنُ حَرْبٍ، حَدَّثَنَا حَمَّادٌ، عَنْ أَيُّوبَ، عَنْ مُحَمَّدٍ، قَالَ كُنَّا عِنْدَ أَبِي هُرَيْرَةَ وَعَلَيْهِ ثَوْبَانِ مُمَشَّقَانِ مِنْ كَتَّانٍ فَتَمَخَّطَ فَقَالَ بَخْ بَخْ أَبُو هُرَيْرَةَ يَتَمَخَّطُ فِي الْكَتَّانِ، لَقَدْ رَأَيْتُنِي وَإِنِّي لأَخِرُّ فِيمَا بَيْنَ مِنْبَرِ رَسُولِ اللَّهِ صلى الله عليه وسلم إِلَى حُجْرَةِ عَائِشَةَ مَغْشِيًّا عَلَىَّ، فَيَجِيءُ الْجَائِي فَيَضَعُ رِجْلَهُ عَلَى عُنُقِي، وَيُرَى أَنِّي مَجْنُونٌ، وَمَا بِي مِنْ جُنُونٍ، مَا بِي إِلاَّ الْجُوعُ‏.

Narrated By Muhammad : We were with Abu Huraira while he was wearing two linen garments dyed with red clay. He cleaned his nose with his garment, saying, "Bravo! Bravo! Abu Huraira is cleaning his nose with linen! There came a time when I would fall senseless between the pulpit of Allah's Apostle and 'Aisha's dwelling whereupon a passerby would come and put his foot on my neck, considering me a mad man, but in fact, I had no madness, I suffered nothing but hunger."