قَالَ قَرَأَ عَلَيَّ سُفْيَانُ بْنُ عُيَيْنَةَ الزُّهْرِيُّ عَنْ سَالِمٍ عَنْ أَبِيهِ عَنْ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ لَا يَأْكُلْ أَحَدُكُمْ مِنْ لَحْمِ أُضْحِيَّتِهِ فَوْقَ ثَلَاثٍ
مسند امام احمد بن حنبل · Hadith 4558
It was narrated from Saalim, from his father, from the Prophet ) who said: "No one should eat the meat of his udhiyah for more than three days"
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020