(10) باب ذِكْرِ الاِخْتِلاَفِ عَلَى يَحْيَى بْنِ أَبِي إِسْحَاقَ فِيهِ
It was narrated from 'Abdullah bin 'Abbas that:
A man asked the Messenger of Allah [SAW]: "The (command to perform) Hajj has come while my father is an old man and cannot sit firmly in the saddle, and if I tie him, I fear that he may die. Can I perform Hajj on his behalf?" He said: "Do you think that if he owed a debt you would pay it off for him?" He said: "Yes." He said: "Then perform Hajj on behalf of your father."
Reference: Sunan an-Nasa'i 5393
In-book reference: Book 49, Hadith 15
English translation: Vol. 6, Book 49, Hadith 5395