It was narrated from 'Ali bin Abu Talib that:
The Messenger of Allah forbade on the Day of Khaibar, the temporary marriage of women and (he forbade) the flesh of domestic donkeys. (JA)
English reference (JA): Vol. 3, Book 9, Hadith 1961 (JA)
Arabic reference (JA): Book 9, Hadith 2037 (JA)