大乘起信論裂網疏 5.88

5.88

證發心者，從淨心地乃至菩薩究竟地，證何境界？所謂真如以依轉識說為境界，而實證中無境界相。此菩薩以無分別智，證離言說真如法身故。

[The text of the treatise states:]
"Regarding the arousal of the mind through realization, from the stage of the pure mind up to the ultimate stage of a bodhisattva, what realm is realized? Tathatā is spoken of as a realm based on the transforming consciousness, but in actual realization there are no marks of a realm. This is because this bodhisattva, by means of non-discriminating wisdom, realizes the dharmakāya of tathatā that is free from verbal expression."