Yahya related to me from Malik from Zayd ibn Aslam from Ata ibnYasar that a man from the Ansar of the tribe of Banu Haritha washerding a pregnant she-camel at Uhud. It was about to die, so heslaughtered it with a sharp stake. The Messenger of Allah was askedabout that, and he said, "There is no harm in it, eat it."
USC-MSA web (English) reference: Book 24, Hadith 3
Arabic reference: Book 24, Hadith 1047