"As a result of my sustaining power, this world, with its gods, men and Asuras, forms the notion that recently the Lord Sakyamuni, after going forth from his home among the Sakyas, has awoken to full enlightenment, on the terrace of enlightenment, by the town of Gaya.
But one should not see thus, sons of good family. In fact it is many hundreds of thousands of myriads of Kotis of aeons ago that I have awoken to full enlightenment. ...Ever since, during all that time I have demonstrated Dharma to beings in this Saha world system, and also hundreds of thousands of Nayutas of Kotis of other world systems. But when I have spoken of other Tathagatas, beginning with the Tathagata Dipankara, and of the Nirvana of these Tathagatas, then that has just been conjured up by me as an emission of the skill in means by which I demonstrate Dharma." [my emphasis]