Y'aqub bin Hmyd bin Kasb يعقوب بن حميد بن كاسب المدني · Chapters on Hajj Rituals

“O Messenger of Allah, my father is an old man who has become weak, and now the command of Allah has come for His slaves to perform Hajj, but he cannot do it. Will it discharge his duty if I perform it on his behalf?” The Messenger of Allah (ﷺ) said: “Yes.”

“The Messenger of Allah (ﷺ) entered upon me when I was unwell. He said: ‘Do you intend to perform Hajj this year?’ I said: ‘I am sick, O Messenger of Allah.’ He said: ‘Go for Hajj and say: “I will exit Ihram from the point where I am prevented.’”