金剛三昧經論 2.82

2.82

經曰　無住菩薩言：「諸境亦然，非空相非無空相。」佛言：「如是。彼可境者性本決定，決定性根無有處所。」無住菩薩言：「覺亦如是，無有處所。」佛言：「如是。覺無處故清淨，清淨無覺；物無處故清淨，清淨無色。」

The sūtra says: Bodhisattva Apratiṣṭhita said, "The various objects are also like this: they are neither of the characteristic of emptiness nor of the characteristic of non-emptiness."
The Buddha said, "It is so. The nature of those objects is originally determinate; the root of their determinate nature has no location."
Bodhisattva Apratiṣṭhita said, "Awakening is also like this: it has no location."
The Buddha said, "It is so. Because awakening has no location, it is pure; being pure, there is no awakening. Because things have no location, they are pure; being pure, there is no form."