Musnad Abu Ya'la al-Mawsili 42:105

Wahb ibn Baqiyyah narrated to us, Khalid informed us, from al-Jurayri, from Abu Nadrah, who said: I think it is from Abu Sa’id, that the Prophet (peace be upon him) said: "O people of Medina, do not eat the meat of the sacrificial animals (al-adahi) beyond three days." He said: So they complained to him that they had families and servants. He said: "Eat, feed (others), and store."