“The Messenger of Allah ﷺ only forbade storing the meat of the sacrifices because the people were facing hardship. Then later he permitted that.”  

إِنَّمَا نَهَى رَسُولُ اللَّهِ ﷺ عَنْ لُحُومِ الأَضَاحِيِّ لِجَهْدِ النَّاسِ ثُمَّ رَخَّصَ فِيهَا  

“I used to forbid you to store the meat of the sacrifices for more than three days, but (now) eat some and store some.”  

عَنْ نُبَيْشَةَ أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ كُنْتُ نَهَيْتُكُمْ عَنْ لُحُومِ الأَضَاحِيِّ فَوْقَ ثَلاَثَةِ أَيَّامٍ فَكُلُوا وَادَّخِرُوا