Zubayd narrates: Sayyiduna Abu Sa'id al-Khudri (may Allah be pleased with him) came to his family and found a bowl of qadid (dried meat) made from the sacrificial meat, and he refused to eat it. Then he went to Sayyiduna Qatadah bin al-Nu'man (may Allah be pleased with him), and Sayyiduna Qatadah (may Allah be pleased with him) told him that the Prophet (peace and blessings be upon him) stood up and said: "I had previously instructed you not to keep (sacrificial) meat beyond three days; the reason for that was so that there would be room for you (that is, so that more people would get meat). Now I declare it lawful for you; eat of it as much as you wish. But do not sell the meat of the hady and of the sacrifices. Eat, give in charity, and make use of their skins, but do not sell them. And if you are fed some of its meat, then eat it if you wish." He said regarding this hadith that from Sayyiduna Abu Sa'id al-Khudri (may Allah be pleased with him), from the Prophet (peace and blessings be upon him), these words are reported: "Now eat of it, trade, and store it." (Allamah al-Haythami says:) I say: A small portion of this report is recorded in the "Sahih".
Ahmad recorded it.
This report is mursal, but its chain is sahih (authentic).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الأضاحي / 5994