Sayyiduna Abu Razin al-Uqayli (may Allah be pleased with him) says: I said: O Messenger of Allah, my honoured father is very old; he cannot perform Hajj or Umrah, nor (sit on) a mount. He (peace and blessings be upon him) said: "Perform Hajj and Umrah on behalf of your father."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 8633