Yahya related to me from Malik from Abu'z-Zubayr al-Makki from Jabir ibn Abdullah that the Messenger of Allah ﷺ forbade that the meat from sacrificial animals be eaten after three days. Then later he said, "Eat, give sadaqa, provide for yourselves and store up."
أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنْ أَكْلِ لُحُومِ الضَّحَايَا بَعْدَ ثَلاَثَةِ أَيَّامٍ ثُمَّ قَالَ بَعْدُ كُلُوا وَتَصَدَّقُوا وَتَزَوَّدُوا وَادَّخِرُوا