Narrated Jabir bin `Abdullah: The Prophet prohibited the eating of donkey's meat on the day of the battle of Khaibar, and allowed the eating of horse flesh.
Hadith ReferenceSahih Bukhari / The Book of Slaughtering and Hunting / Hadith: 5524
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة