菩薩從兜術天降神母胎說廣普經 2.51

2.51

'Knowing that the body of the sphere of boundless space is empty, knowing that the form of the sphere of boundless space is empty, one knows that both the body and form of the sphere of boundless space are empty; and for one who knows that both the body and form of the sphere of boundless space are empty, this emptiness is empty of emptiness. Knowing that the non-body of the sphere of boundless space is empty, knowing that the non-form of the sphere of boundless space is empty, one knows that both the non-body and non-form of the sphere of boundless space are empty; and for one who knows that both the non-body and non-form of the sphere of boundless space are empty, this emptiness is empty of emptiness. Knowing that the body of the sphere of boundless consciousness is empty, knowing that the form of the sphere of boundless consciousness is empty, one knows that both the body and form of the sphere of boundless consciousness are empty; and for one who knows that both the body and form of the sphere of boundless consciousness are empty, this emptiness is empty of emptiness. Knowing that the non-body of the sphere of boundless consciousness is empty, knowing that the non-form of the sphere of boundless consciousness is empty, one knows that both the non-body and non-form of the sphere of boundless consciousness are empty; and for one who knows that both the non-body and non-form of the sphere of boundless consciousness are empty, this emptiness is empty of emptiness. Knowing that the body of the sphere of nothingness is empty, knowing that the form of the sphere of nothingness is empty, one knows that both the body and form of the sphere of nothingness are empty; and for one who knows that both the body and form of the sphere of nothingness are empty, this emptiness is empty of emptiness. Knowing that the non-body of the sphere of nothingness is empty, knowing that the non-form of the sphere of nothingness is empty, one knows that both the non-body and non-form of the sphere of nothingness are empty; and for one who knows that both the non-body and non-form of the sphere of nothingness are empty, this emptiness is empty of emptiness. Knowing that the body of the sphere of neither-perception-nor-non-perception is empty, knowing that the form of the sphere of neither-perception-nor-non-perception is empty, one knows that both the body and form of the sphere of neither-perception-nor-non-perception are empty; and for one who knows that both the body and form of the sphere of neither-perception-nor-non-perception are empty, this emptiness is empty of emptiness. Knowing that the non-body of the sphere of neither-perception-nor-non-perception is empty, knowing that the non-form of the sphere of neither-perception-nor-non-perception is empty, one knows that both the non-body and non-form of the sphere of neither-perception-nor-non-perception are empty; and for one who knows that both the non-body and non-form of the sphere of neither-perception-nor-non-perception are empty, this emptiness is empty of emptiness.'