‏الصيد والذبائح وما يؤكل من الحيوان‏ : Hadeeth No:4766 Ibn Umar reported that Allaah's Messenger (way sallAllaahu alayhi wa sallam) forbade the eating of the flesh of domestic asses....

‏البيوع : Hadeeth No:3638 Ayyub narrated with the same chain of transmitters but with this change of words:" He who buys a goat has the option...."...