維摩經玄疏 1.160

1.160

第七、悉檀起此經者，即為三別：一，起室外；二，起入室；三，起出室。

Seventh, the siddhāntas giving rise to this sūtra: this comprises three distinctions: first, giving rise to outside the chamber; second, giving rise to entering the chamber; third, giving rise to exiting the chamber.