1. Animal sacrifices in the life of the prophet Muhammad; 2. Burial of camels at the tombs of warriors; 3. Pagan origins of Muslim Ḥajj sacrifice; 4. Abraham as the originator of Ḥajj sacrifice; 5. Distribution of the body of the prophet Muhammad; 6. Martyred bodies and the demarcation of territory; Conclusions: Sacrifice and nostalgia for the origins of religion.