Ash-Shama'il Al-Muhammadiyah, Book 50, Hadith 357 (English) ⓘ

Anas Radiyallahu 'Anhu says: "Rasulullah Sallallahu 'Alayhi Wasallam said: 'I have been threatened in the path at a time when no one else was threatened, and I have been harassed so much that no other person had experienced such harassments. I experienced thirty such nights and days wherein I and Bilaal Radiyallahu 'Anhu did not possess a thing, which a living creature can eat, except for the little that was hidden under the armpit of Bilaal Radiyallahu 'Anhu'".

حَدَّثَنَا عَبْدُ اللهِ بْنُ عَبْدِ الرَّحْمَنِ، قَالَ‏:‏ حَدَّثَنَا رَوْحُ بْنُ أَسْلَمَ أَبُو حَاتِمٍ الْبَصْرِيُّ، قَالَ‏:‏ حَدَّثَنَا حَمَّادُ بْنُ سَلَمَةَ، قَالَ‏:‏ حَدَّثَنَا ثَابِتٌ، عَنْ أَنَسٍ، قَالَ‏:‏ قَالَ رَسُولُ اللهِ صلى الله عليه وسلم‏:‏ لَقَدْ أُخِفْتُ فِي اللهِ وَمَا يَخَافُ أَحَدٌ، وَلَقَدْ أُوذِيتُ فِي اللهِ وَمَا يُؤْذَى أَحَدٌ، وَلَقَدْ أَتَتْ عَلَيَّ ثَلاثُونَ مِنْ بَيْنِ لَيْلَةٍ وَيَوْمٍ، وَمَا لِي وَلِبِلالٍ طَعَامٌ يَأْكُلُهُ ذُو كَبِدٍ، إِلا شَيْءٌ يُوَارَيِهِ إِبِطُ بِلالٍ‏.‏