(112) باب مَا جَاءَ فِي الْبَوْلِ يُصِيبُ الأَرْضَ
Abu Hurairah narrated:
"A Bedouin entered the Masjid while the Prophet was sitting. He prayed, then when he was finished, he said: 'O Allah! Have mercy upon me and Muhammad, and do not have mercy on anyone along with us.' The Prophet turned, towards him and said: 'You have restricted something that is unrestricted.' It was not long before he was urinating in the Masjid. So the people rushed to him. But Prophet said: 'Pour a bucket of water over it - or - a tumbler of water over it.' Then he said: 'You have been sent to make things easy (for the people); you have not been sent to make things difficult for them.'" (DE)
Reference (DE): Jami` at-Tirmidhi 147 (DE)
In-book reference (DE): Book 1, Hadith 147 (DE)
English translation (DE): Vol. 1, Book 1, Hadith 147 (DE)