It is narrated from Sayyidah Aisha (may Allah be pleased with her), she says: The left hand of the Messenger of Allah (peace and blessings be upon him) was for istinja and other disliked things, and the right hand was for ablution and for eating food.
Hadith Referenceالفتح الربانی / كتاب الطهارة / 532
Hadith Gradingمحدثین:صحیح
Hadith Takhrij«حديث حسن بطرقه وشواهده۔ أخرجه ابوداود: 33 ، (انظر مسند أحمد ترقيم الرسالة: 26285 ترقیم بيت الأفكار الدولية: 26815»