It was narrated from Ibn Az-Zubair that the Prophet said to a man:"You are the oldest son of your father, so perform Hajj on his behalf
Hadith No. 2644
Sunan an Nasai
Gradings:
Abu Ghuddah:
Daif Isnaad
Al-Albani:
Daif Isnaad
Zubair Ali Zai:
Daif