成唯識論述記 2.499

2.499

述曰：更舉一因，宗如前，一處色合處，餘處色不合，故如餘處色，餘處色合處，彼色不合故，體非是一，虛空亦應爾，比量應思。下破設救，謂此合處餘色亦合。

The Commentary states: This provides an additional reason; the thesis is as before. Where it is conjoined with form in one place, it is not conjoined with form in other places; just like form in other places: where form in other places is conjoined, that [original] form is not conjoined, and thus its substance is not one; space should be the same. The syllogism should be considered. Below is a refutation of a hypothetical defense, which supposes that other forms are also conjoined at this same conjunction-site.