大般涅槃經義記 10.90

10.90

上來合有十一復次破空是有。「虛空無故非過去」下，顯空是無，先法、後喻。

Altogether, the preceding consists of eleven iterations refuting that space is existent. From 'Because space is non-existent, it is not past' downward, it reveals that space is non-existent, first [through] dharma and next [through] analogy.