Sahih Muslim
The Book of Zakat (Kitab Al-Zakat)
Book Number: 005 / Hadith Number: 2351
Anas b. Malik reported that Barira presented to the Apostle of Allah (may peace be upon him) a piece of meat which had been given to her as sadaqa. Upon this he (the Holy Prophet) said: That is a Sadaqa for her and a gift for us.