Hadith 510360
Chapter 23: Sacrificial Animals - كتاب الضحايا
حَدَّثَنِي يَحْيَى، عَنْ مَالِكٍ، عَنْ أَبِي الزُّبَيْرِ الْمَكِّيِّ، عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم نَهَى عَنْ أَكْلِ لُحُومِ الضَّحَايَا بَعْدَ ثَلاَثَةِ أَيَّامٍ ثُمَّ قَالَ بَعْدُ " كُلُوا وَتَصَدَّقُوا وَتَزَوَّدُوا وَادَّخِرُوا " .
Yahya related to me from Malik from Abu'z-Zubayr al-Makki from Jabir ibn Abdullah that the Messenger of Allah, may Allah bless him and grant him peace, 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."
Reference Muwatta Malik 510360
USC-MSA web (English) reference : Book 23, Hadith 6