佛說仁王般若波羅蜜經 2.17

2.17

時，佛為王現五不思議神變：一華入無量華，無量華入一華；一佛土入無量佛土，無量佛土入一佛土；無量佛土入一毛孔土，一毛孔土入無量毛孔土；無量須彌、無量大海入芥子中；一佛身入無量眾生身，無量眾生身入一佛身、入六道身、入地水火風身，佛身不可思議，眾生身不可思議，世界不可思議。佛現神足時，十方諸天人得佛華三昧，十恒河沙菩薩現身成佛，三恒河沙八部王成菩薩道，十千女人現身得神通三昧。

Then the Buddha manifested for the king five inconceivable spiritual transformations: a single flower entered into immeasurable flowers, and immeasurable flowers entered into a single flower; a single buddha-land entered into immeasurable buddha-lands, and immeasurable buddha-lands entered into a single buddha-land; immeasurable buddha-lands entered into a pore-land, and a single pore-land entered into immeasurable pore-lands; immeasurable Mount Sumerus and immeasurable great oceans entered into a mustard seed; a single buddha-body entered into the bodies of immeasurable sentient beings, and the bodies of immeasurable sentient beings entered into a single buddha-body, entered into the bodies of the six destinies, and entered into the bodies of earth, water, fire, and wind. The buddha-body is inconceivable; the bodies of sentient beings are inconceivable; the worlds are inconceivable. When the Buddha manifested these supernatural powers, the devas and humans of the ten directions attained the buddha-flower samādhi; bodhisattvas numerous as the sands of ten Ganges rivers attained buddhahood in their present bodies; kings of the eight classes numerous as the sands of three Ganges rivers accomplished the bodhisattva path; and ten thousand women attained supernatural powers and samādhi in their present bodies.