It is narrated from Hazrat Abu Saeed Khudri (may Allah be pleased with him) and Hazrat Qatadah (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: You may eat the meat of the sacrifice and also store it.
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 11449