It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that he narrated this hadith as marfu' (attributed) to the Prophet (peace and blessings be upon him): "Charity is due every day upon every joint, or every limb, of the children of Adam, and the two rak'ahs of Duha (forenoon prayer) suffice for all of that."
No one narrated this hadith from Qays bin Sa'd (may Allah have mercy on him) except Hisham bin Hassan (may Allah have mercy on him), and no one narrated it from Hisham (may Allah have mercy on him) other than Salim bin Nuh (may Allah have mercy on him), while Ali bin Muhammad (may Allah have mercy on him) is alone in narrating it.
Hadith Referenceالمعجم الأوسط / باب العين / 4449
Hadith Gradingمحدثین:في إسناده من لم يعرفه الهيثمي
Hadith Takhrij«قال الهيثمي: فيه من لم أجد له ترجمة «مجمع الزوائد ومنبع الفوائد، ج 2، ص 237»» «أخرجه ابن أبي شيبة فى «مصنفه» برقم: 35933، والطبراني فى «الصغير» برقم: 639»