大方廣佛華嚴經隨疏演義鈔 16.47

16.47

疏「又展九會周遍十方」者，即第五節。言「如第二會光明覺品」者，舉一會文以為體式。謂〈光明覺品〉總有二十六箭放光，最後遍周法界虛空界，皆云彼一一世界皆有百億閻浮提乃至百億色究竟天，其中所有悉皆明現，彼一一閻浮提中悉見如來坐蓮華藏師子之座，十佛剎微塵數菩薩所共圍繞。悉以佛神力故，十方各有一大菩薩，一一各與十佛剎微塵數諸菩薩俱來詣佛所等。釋曰：此即遍十方文。既周百億閻浮等，故是一類世界。言「餘會亦爾」者，下之七會及第一會皆遍十方，如第二會，故諸會末多結周遍。

As for the commentary's "Furthermore, elaborating the nine assemblies to pervade the ten directions": this is the fifth section. When it says "Like the Chapter on Awakening through Light in the second assembly," it adduces the text of one assembly as a model. That is, the "Chapter on Awakening through Light" has a total of twenty-six emissions of light, the last of which pervades the dharmadhātu and space, all stating that each and every one of those worlds has ten billion Jambudvīpas and up to ten billion Akaniṣṭha Heavens, within which everything clearly appears, and in each and every one of those Jambudvīpas one sees the Tathāgata seated upon the lion throne of the lotus treasury, surrounded by bodhisattvas as numerous as the dust motes of ten Buddha-lands. Completely through the Buddha's spiritual power, in each of the ten directions there is a great bodhisattva, each accompanied by bodhisattvas as numerous as the dust motes of ten Buddha-lands, coming to the Buddha's presence, and so forth. Explanation: this is the text of pervasion of the ten directions. Since it encompasses ten billion Jambudvīpas and so forth, it is one class of worlds. When it says "the remaining assemblies are also like this," the seven assemblies below and the first assembly all pervade the ten directions just like the second assembly; therefore, the ends of the various assemblies mostly conclude with universal pervasion.