Sahih Muslim, 5103

Abdullah b. Waqid reported:Allah's Messenger (ﷺ) forbade (people) to cat the flesh of sacrificed animals beyond three days. Abdullah b. Abu Bakr said, I made a mention of that to 'Amra, whereupon she said: He has told the truth, for I heard 'A'isha say: The poor among the people of the desert come (to the towns) on the occasion of Id al-Adha during the lifetime of Allah's Messenger (ﷺ). Upon this Allah's Messenger (ﷺ) said: Retain with you (the flesh) sufficing for three (days), and whatever is left out of that give in charity. After this. they (the Muslims) said: Allah's Messenger, the people make waterskins with the (hides) of their sacrificed animals and they melt fat out of them. Thereupon he said. What the then? They said: You forbade (us) to eat the flesh of sacrificial animals beyond threoq (days), whereupon he said: I forbade you for those (poor persons) who flocked (to the towns on this occasion for getting meat) but now when (this situation has improved) you may eat, preserve and give -in charity

Rapporté par Abdullah b. Waqid : Le Messager d’Allah ﷺ a interdit de manger la viande des animaux sacrifiés plus de trois jours. Abdullah b. Abu Bakr a dit : « J’en ai parlé à 'Amra, qui a confirmé : “Il a dit vrai, car j’ai entendu Aïsha dire : Les pauvres des campagnes venaient en ville pour l’Aïd al-Adha du vivant du Messager d’Allah ﷺ. Il disait alors : ‘Gardez-en pour trois jours, et donnez le reste en aumône.’ ” » Ensuite, les musulmans ont dit : « Messager d’Allah, les gens fabriquent des outres avec les peaux des animaux sacrifiés et font fondre la graisse. » Il a demandé : « Et alors ? » Ils ont répondu : « Tu nous as interdit de manger la viande plus de trois jours. » Il a dit : « Je vous l’ai interdit à cause de ces pauvres qui venaient chercher de la viande, mais maintenant que la situation a changé, vous pouvez manger, conserver et donner en aumône. »