Sahih al-Bukhari 6025
Sahih al-Bukhari · Book 78: Good Manners and Form (Al-Adab) · To be kind and lenient in all matters
Narrated Anas bin Malik:
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ عَبْدِ الْوَهَّابِ ، حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ ، عَنْ ثَابِتٍ ، عَنْ أَنَسِ بْنِ مَالِكٍ ، أَنَّ أَعْرَابِيًّا، بَالَ فِي الْمَسْجِدِ، فَقَامُوا إِلَيْهِ، فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " لا تُزْرِمُوهُ ". ثُمَّ دَعَا بِدَلْوٍ مِنْ مَاءٍ فَصُبَّ عَلَيْهِ.
A bedouin urinated in the mosque and the people ran to (beat) him. Allah's Messenger (ﷺ) said, "Do not interrupt his urination (i.e. let him finish)." Then the Prophet (ﷺ) asked for a tumbler of water and poured the water over the place of urine.