成唯識論演祕 6.172

6.172

釋曰：敘彼計也，彼計虛空是無色相、無體實等，然此空者由心、心所破色觀空，虛空方顯，故心、心法是空所依。

Explanation: Stating their view: they posit that space lacks form-characteristics, lacks real substance, and so forth; yet this space becomes manifest only when minds and mental factors deconstruct form and contemplate emptiness; hence minds and mental factors are the basis of space.