2. Ali ibn Ibrahim has narrated from his father from ‘Abd Allah ibn al-Mughirah from ‘Abd Allah ibn Sinan who has said the following: “Abu ‘Abd Allah, Alayhi al-Salam, has said that ’Amir al-Mu’minin, Alayhi al-Salam, commanded an old man who had never performed al-Hajj and was not able to perform al-Hajj because of old age to prepare a man to perform al-Hajj on his behalf.’”