Who are disciples of Shakyamuni Buddha?

"All these beings are disciples of Shakyamuni Buddha. Since the various Buddhas themselves are emanations of Shakyamuni Buddha, it goes without saying that their disciples must be disciples of Shakyamuni. And of course the various deities of the sun, moon and stars, who have dwelt in the world from countless ages in the past must likewise be disciples of Shakyamuni Buddha." "(MW vol 2, Ibid, pg 152)