ENOfficial
Narrated Anas bin Malik: Narrated Anas bin Malik (rad): A Bedouin came and urinated in one corner of the mosque and the people shouted at him, but Allah’s Messenger (ﷺ) stopped them, and when he finished urinating, the Prophet (ﷺ) ordered for a bucket of water which was spilt over it .
Source: sunnah.com
Other translations
Arabic
وَعَنْ أَنَسِ بْنِ مَالِكٍ - رضى الله عنه - قَالَ: { جَاءَ أَعْرَابِيٌّ فَبَالَ فِي طَائِفَةِ اَلْمَسْجِدِ, فَزَجَرَهُ اَلنَّاسُ, فَنَهَاهُمْ اَلنَّبِيُّ - صلى الله عليه وسلم -فَلَمَّا قَضَى بَوْلَهُ أَمَرَ اَلنَّبِيُّ - صلى الله عليه وسلم -بِذَنُوبٍ مِنْ مَاءٍ; فَأُهْرِيقَ عَلَيْهِ. } مُتَّفَقٌ عَلَيْهِ 1 .
sunnah.com