Some people of desert came at the time of sacrifice in the time of Apostle of Allah ﷺ. The Messenger of Allah ﷺ said: Store up for three days and give the rest as sadaqah (alms). After than the people said to the Messenger of Allah ﷺ: Messenger of Allah, the people used to benefit from their sacrifices, take and dissolve fat from them, and make water-bags (from their skins). The Messenger of Allah ﷺ said: What is that ? or whatever he said: They said: Messenger of Allah ﷺ, you have prohibited to preserve the meat of sacrifice after three days. The Messenger of Allah ﷺ said: I prohibited you due to a body of people who came to you. Now eat, give it as sadaqah (alms), and store up. (Using translation from Abū Dāʾūd 2812)
رَسُولُ اللهِ ﷺ عَنْ أَكْلِ لُحُومِ الْأَضَاحِيِّ بَعْدَ ثَلَاثٍ قَالَ عَبْدُ اللهِ بْنُ أَبِي بَكْرٍ فَذَكَرْتُ ذَلِكَ لِعَمْرَةَ فَقَالَتْ صَدَقَ سَمِعْتُ عَائِشَةَ ؓ تَقُولُ دَفَّ نَاسٌ مِنْ أَهْلِ الْبَادِيَةِ حَضْرَةَ الْأَضْحَى فِي زَمَانِ النَّبِيِّ ﷺ فَقَالَ رَسُولُ اللهِ ﷺ ادَّخِرُوا لِثَلَاثٍ وَتَصَدَّقُوا بِمَا بَقِيَ قَالَتْ فَلَمَّا كَانَ بَعْدَ ذَلِكَ قِيلَ يَا رَسُولَ اللهِ لَقَدْ كَانَ النَّاسُ يَنْتَفِعُونَ مِنْ ضَحَايَاهُمْ يَجْمُلُونَ مِنْهَا الْوَدَكَ وَيَتَّخِذُونَ مِنْهَا الْأَسْقِيَةَ فَقَالَ رَسُولُ اللهِ ﷺ وَمَا ذَاكَ ؟ أَوْ كَمَا قَالَ قَالُوا يَا رَسُولَ اللهِ نَهَيْتَ عَنْ أَكْلِ لُحُومِ الضَّحَايَا بَعْدَ ثَلَاثٍ فَقَالَ رَسُولُ اللهِ ﷺ إِنَّمَا نَهَيْتُكُمْ مِنْ أَجْلِ الدَّافَّةِ الَّتِي دَفَّتْ حَضْرَةَ الْأَضْحَى فَكُلُوا وَتَصَدَّقُوا وَادَّخِرُوا