Sabhabhavana is the twentieth Upa parva, and the first upa parva of the second Maha parva, named Sabha parva, in the epic Mahabharata. Sabhakriya is another name for this upa parva. Vyshampayana had narrated the historical events to Janamejaya, on his queries:
What were the instructions given to Maya, the architect of demons, by Krishna?
Since Arjuna had saved Maya from a fire mishap during the Khandava vana dahana, Maya wished to offer some services to Arjuna but Arjuna directed him to speak with Krishna. Then, Krishna had given special instruction to the demon architect Maya to construct a meeting hall for Yudhishtira.
