Flower Adornment Sutra - Chapters 13 & 14 (in English)

Chapter Thirteen describes how, in all worlds, a Buddha, without leaving his seat beneath a bodhi tree, ascends to the Trayastrimsa Heaven at the summit of Mount Sumneru... Chapter Fourteen recounts how a Bodhisattva from each of the ten directions leads an innumerable multitude of Bodhisattvas to join the assembly in the Trayastrimsa Heaven....