The Rites of Hajj (Kitab Al-Manasik Wa'l-Hajj)
Dawud :: Book 10 : Hadith 1806
Narrated AbuRazin:
A man of Banu Amir said: Apostle of Allah, my father is very old, he cannot perform hajj and umrah himself nor can be ride on a mount. He said: Perform hajj and umrah on behalf of your father.