It is narrated from Sayyidah Juwayriyah (may Allah be pleased with her), who was the wife of the Prophet (peace and blessings be upon him), that the Prophet (peace and blessings be upon him) came to her and said: "Is there any food?" She said: No, by Allah, except a bone of a goat that was given to my freed slave-woman as charity. He (peace and blessings be upon him) said: "Bring it, for it has reached its proper place."
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 20536