It is narrated from Sayyidah Juwayriyah bint al-Harith (may Allah be pleased with her) that she said: We had a freed slave-woman who was given something as charity, and I cooked it. Then the Prophet (peace and blessings be upon him) said: "Bring it, for it has reached its proper place."
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 20537