Diamond Sutra
Chapter 30
The Lord Buddha addressed Subhuti, saying: “If a good disciple, whether man or woman, were to take infinite worlds and ‘reduce’ them to minute particles of dust; what think you, would the aggregate of all those particles of dust be great?” Subhuti replied, saying: “Honoured of the Worlds! the aggregate of all those particles of dust would be exceedingly great. And why? Because, if all those were in reality ‘minute particles of dust,’ the Lord Buddha would not have declared them to be ‘minute particles of dust.’ And why? Because, the Lord Buddha, discoursing upon ‘minute particles of dust,’ declared that in reality those are not ‘minute particles of dust,’ they are merely termed ‘minute particles of dust.’”
Subhuti continuing, addressed the Lord Buddha, saying: “Honoured of the Worlds! what the Lord Buddha discoursed upon as ‘infinite worlds,’ these are not in reality ‘infinite worlds,’ they are merely termed ‘infinite worlds.’ And why? Because, if these were in reality ‘infinite worlds,’ there would of necessity be unity and eternity of matter. But the Lord Buddha, discoursing upon the ‘unity and eternity of matter,’ declared that there is neither ‘unity’ nor ‘eternity of matter,’ therefore it is merely termed ‘unity and eternity of matter.’”