It is narrated from Sayyiduna Nubaisha al-Hudhali (may Allah be pleased with him), he says that the Messenger of Allah (peace and blessings of Allah be upon him) said: "We had forbidden you from eating (the meat of sacrificial animals) after storing it for more than three days, so that everyone could get some. Now Allah Almighty has brought prosperity and abundance, so you may store it and benefit from it. Be aware! Indeed, these are the days of eating, drinking, and remembering Allah, the Mighty and Majestic."