Ubaidullah bin 'Umar bin Hafs عبيد الله بن عمر بن حفص بن عاصم · The Book of Hunting and Slaughtering

"The Messenger of Allah said: 'Wealth taken by force is (not permissible), any predator that has fangs is not permissible, and any animal used for target practice is not permissible."

"On the Day of Khaibar, the Messenger of Allah forbade the flesh of donkeys but he permitted the flesh of horses."