Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
ahmad:14220Wakīʿ > ʿAbd al-Wāḥid b. Ayman from his father > Jābir

[Machine] When the Prophet (PBUH) and his companions dug the trench, they faced intense exhaustion to the point that the Prophet (PBUH) tied a stone to his stomach due to hunger.  

أحمد:١٤٢٢٠حَدَّثَنَا وَكِيعٌ حَدَّثَنَا عَبْدُ الْوَاحِدِ بْنُ أَيْمَنَ عَنْ أَبِيهِ عَنْ جَابِرٍ قَالَ

لَمَّا حَفَرَ النَّبِيُّ ﷺ وَأَصْحَابُهُ الْخَنْدَقَ أَصَابَهُمْجَهْدٌ شَدِيدٌ حَتَّى رَبَطَ النَّبِيُّ ﷺ عَلَى بَطْنِهِ حَجَرًا مِنَ الْجُوعِ