It is narrated from Sayyiduna Abu Sa'id Khudri (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: "When a fly falls into anyone's food, he should immerse it in it."
Hadith Referenceالفتح الربانی / كتاب الطهارة / 479
Hadith Gradingمحدثین:صحیح
Hadith Takhrij«صحيح لغيره ۔ أخرجه النسائي: 7/ 178، وابن ماجه: 3504، (انظر مسند أحمد ترقيم الرسالة: 11189 ترقیم بيت الأفكار الدولية: 11207»
Brief Explanation
Benefits: … Imam Shawkani said: From these ahadith, it has been deduced that a small quantity of water does not become impure by the death of such a thing whose blood does not flow, because in these ahadith no distinction regarding life and death has been mentioned.