菩薩瓔珞本業經 1.7

1.7

爾時釋迦牟尼佛初至樹下，觀視十方法界眾生根緣現故，放大光明悉照佛界，上至四空一時來下入法會中。十八天、六天、四天皆悉集會。無量國土，其一國者，一須彌山、日月圍繞照四天下，東弗于逮、南閻浮提、西句耶尼、北欝單越。大海鐵垣，圍繞國界，上有二十八天，如此者為一小國。周匝十方，合有百億國土。是時佛光悉現其中。及四天王、忉利天、焰天、兜術天、不憍樂天、化應聲天、梵天、梵眾天、梵輔天、大梵天、水行天、水微天、水無量天、水音天、約淨天、無相天、遍淨天、淨光明天、守妙天、微妙天、極妙天、福果天、果勝天、大靜天、空住天、識住天、無所有住天、非想非無想住天，如是諸天皆有大池水，蓮華中生，故名水天。四非色眾生皆以化生。下至五輪際。是為一佛剎，名為大忍法界。

At that time, when Śākyamuni Buddha first arrived beneath the tree, observing that the faculties and conditions of sentient beings in the dharmadhātu of the ten directions were manifest, he emitted a great radiant light that illuminated all the buddha realms, reaching upward to the four formless heavens, which descended together into the Dharma assembly. The eighteen [rūpa] heavens, the six [kāma] heavens, and the four [great kings'] heavens all gathered together. Among the immeasurable lands, a single land consists of one Mount Sumeru, encircled by the sun and moon illuminating the four continents—Pūrvavideha in the east, Jambudvīpa in the south, Aparagodānīya in the west, and Uttarakuru in the north. The great ocean and the iron enclosure encircle the realm of the land, above which are the twenty-eight heavens; such is one small land. Surrounding in the ten directions, there are together ten billion lands. At that time, the Buddha's light fully illuminated them all, as well as the Cāturmahārājakāyika heaven, Trāyastriṃśa heaven, Yāma heaven, Tuṣita heaven, Aparanirmita heaven, Nirmāṇarati heaven, Brahmaloka, Brahmapāriṣadya heaven, Brahmapurohita heaven, Mahābrahmā heaven, Water-Walking heaven, Subtle Water heaven, Immeasurable Water heaven, Water Sound heaven, Constrained Purity heaven, Signless heaven, Universal Purity heaven, Pure Light heaven, Guarding-Wonder heaven, Subtle-Wonder heaven, Utmost-Wonder heaven, Merit-Fruit heaven, Superior-Fruit heaven, Great Stillness heaven, Abiding-in-Space heaven, Abiding-in-Consciousness heaven, Abiding-in-Nothingness heaven, and the Neither-Perception-Nor-Non-Perception heaven. Such heavens all have great pools of water, and [beings] are born within lotuses; hence they are named water heavens. The four non-material classes of beings are all born by transformation. Below, it extends down to the boundary of the five wheels. This constitutes one buddha land, called the Dharmadhātu of Great Forbearance.