Sahih al-Bukhari 5490

It is related from Abu Qatada that he was with the Messenger of Allah, may Allah bless him and grant him peace. When he had gone part of the way to Makka, he and some of his companions who were in ihram fell back. He was not in ihram. He say a wild ass, mounted his horse and then asked his companions to hand him a whip and they refused. He asked them for his spear and they refused. He took it and attacked the ass and killed it. Some of the Companions of the Messenger of Allah, may Allah bless him and grant him peace, ate it and others refused. When they caught up to the Messenger of Allah, may Allah bless him and grant him peace, they asked him about that and he said, "It is food with which Allah has fed you." The like of it related from Abu Qatada but the Prophet, may Allah bless him and grant him peace, said, "Do you have any of its meat still with you?"