仁王般若經疏 1.136

1.136

「三界空，三界根本無明藏亦空；三地九生滅，前三界中餘無明習果報空。」

"The three realms are empty, and the store of fundamental ignorance of the three realms is also empty; three bhūmis and nine utpāda-nirodhas, the retribution of the remaining traces of ignorance within the previous three realms is empty."