Ata' bin al-Sa'ib said: I brought some charity wealth to Umm Kulthum bint Ali (may Allah be pleased with her), and she said: Keep it away from our young men and our freed slaves, for Maymun or Mihran (may Allah be pleased with him), the freed slave of the Prophet (peace and blessings be upon him), says that the Messenger of Allah (peace and blessings be upon him) said: "Indeed, we, the household, have been forbidden charity, and our freed slaves are from among us, so do not eat charity."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب قسم الصدقات / 13245