‏النكاح : Hadeeth No:3267 'Ali (Allaah be pleased with him) said to Ibn 'Abbas (Allaah be pleased with them) that Allaah's Messenger (sallAllaahu alayhi wa sallam) on the Day of Khaibar forbade forever the contracting of temporary marriage and the eating of the flesh of domestic asses....

‏الجهاد والسير‏ : Hadeeth No:4439 This hadith has been transmitted on the authority of Anas b. Malik with a slight variation of words....