The Rites of Hajj (Kitab Al-Manasik Wa'l-Hajj) 
Dawud :: Book 10 : Hadith 1971
Narrated Asim ibn Adi:
The Apostle of Allah (peace_be_upon_him) permitted the herdsmen of the camel to lapidate the the jamrahs one day and omit one day.
The Rites of Hajj (Kitab Al-Manasik Wa'l-Hajj)
Dawud :: Book 10 : Hadith 1971
Narrated Asim ibn Adi:
The Apostle of Allah (peace_be_upon_him) permitted the herdsmen of the camel to lapidate the the jamrahs one day and omit one day.