The young child Al-Hasan ibn ‘Ali (may Allah be pleased with him) took a date from the dates that had been given as Zakah on date crops, and he put it in his mouth. So the Prophet (may Allah's peace and blessings be upon him) said to him: "Kikh, kikh!" i.e. it is not good for you. Then he ordered him to take it out of his mouth and said to him: Charity is not permissible for us to take. The family of the Prophet Muhammad is not allowed to take charity, because they are the noblest of people. Charity and Zakah are given out to purify people from filth. It is not appropriate for the noblest of people to take the filth of others; the Prophet (may Allah's peace and blessings be upon him) said to his uncle Al-‘Abbās ibn ‘Abdul-Muttalib: "We, the family of Muhammad, are not allowed to take charity, for it is only the filth of the people.”
نزهة المتقين شرح رياض الصالحين، لمصطفى الخن وآخرين، نشر: مؤسسة الرسالة، الطبعة: الرابعة عشر، 1407ه 1987م. شرح رياض الصالحين، لمحمد ابن عثيمين، نشر: دار الوطن للنشر، الرياض، الطبعة: 1426ه. بهجة الناظرين شرح رياض الصالحين، لسليم الهلالي، نشر: دار ابن الجوزي. صحيح البخاري، نشر: دار طوق النجاة (مصورة عن السلطانية بإضافة ترقيم ترقيم محمد فؤاد عبد الباقي)، الطبعة: الأولى، 1422ه. صحيح مسلم، تحقيق: محمد فؤاد عبد الباقي، نشر: دار إحياء التراث العربي – بيروت. رياض الصالحين للنووي، ط1، تحقيق: ماهر ياسين الفحل، دار ابن كثير، دمشق، بيروت، 1428 هـ.