注維摩詰經 9.395

9.395

三道寶階從閻浮提至忉利天，以此寶階諸天來下，悉為禮敬無動如來，聽受經法。

"The three tiers of jeweled stairways extending from Jambudvīpa up to Trāyastriṃśa Heaven, down which all the devas descend along these jeweled steps to pay homage to Akṣobhya Tathāgata and listen to the Dharma sūtras;