佛祖統紀 39.56

39.56

六年。詔以東都（洛陽）龍潛舊宅為天宮寺○詔杜順和上入見。錫號帝心○八月七日章安禪師示寂于國清。異香滿室。

In the sixth year, an edict transformed the former residence of the Emperor before his accession in the Eastern Capital (Luoyang) into Tiangong Monastery. An edict summoned Venerable Dushun for an audience, granting him the title 'Emperor's Mind' (Dixin). On the seventh day of the eighth month, Chan Master Zhang'an manifested his decease at Guoqing [Monastery]; an extraordinary fragrance filled the room.