In the Pagoda Park for Many Sons, the World-Honored-One was talking to the inhabitants of the Human and Heaven Worlds, when Venerable Mahakasyapa arrived late. The World-Honored-One moved aside to share his seat with him. Everyone was amazed.
Zen-Master Hye-Am
Once Venerable Master Song-Wol was asked about "the essence of sharing the seat with Mahakasyapa" by a student. He said,
Blue dragon on left, white tiger on right.
But I would say,
Two times four is naturally eight.