صحیح ابن حبان
Ibn Hibban
كتاب الطهارة
Book of Purification
باب تطهير النجاسة - ذكر البيان بأن النجاسة المتفشية على الأرض إذا غلب عليها الماء الطاهر حتى أزال عينها طهرها
Purifying impurity: Clarifying that widespread impurity on the ground is purified by abundant water removing its traces
1 hadith
Hadith 1400
Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates: A Bedouin started urinating in the mosque. The people rushed towards him to beat him, but the Prophet (peace and blessings be upon him) said: Let him be. Pour a bucket of water over his urine (the narrator is unsure, perhaps these are the words) pour a bucket (sajal) of water over it. You have been sent to make things easy for people, not to make things difficult for them.