仁王經疏 2.493

2.493

釋曰：第三、依三假以明空相。我人知見，名假故空。五受陰，受假故空。一切法，法假故空也。

Exposition: Third, clarifying the marks of emptiness based on the three designations. Self, person, knower, and seer are empty because they are nominal designations. The five appropriated aggregates are empty because they are appropriation designations. All phenomena are empty because they are dharmic designations.