The Rites of Hajj (Kitab Al-Manasik Wa'l-Hajj)

`Ali said :

The Messenger of Allah (SWAS) commanded me to take charge of (his) sacrificial camels and to distribute the skins and saddle clothes (after sacrifice) as sadaqah. He commanded me not to give anything from it to the butcher. He said we used to give it (the wages) to the butcher ourselves.