That the Prophet ﷺ said: "None of you should eat from the meat of his sacrificial animal beyond three days."
عَنِ النَّبِيِّ ﷺ قَالَ لاَ يَأْكُلُ أَحَدُكُمْ مِنْ لَحْمِ أُضْحِيَتِهِ فَوْقَ ثَلاَثَةِ أَيَّامٍ قَالَ وَفِي الْبَابِ عَنْ عَائِشَةَ وَأَنَسٍ