It is narrated from Sayyiduna Ali (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) forbade keeping the meat of the sacrifice with oneself for more than three days.
Hadith Referenceمسند احمد / مسند الخلفاء الراشدين / 1276
Hadith Gradingحکم دارالسلام:صحيح لغيره، سفيان بن حسين ثقة فى غير الزهري باتفاقهم