佛祖統紀 23.64

23.64

宣宗（忱憲宗十三子。武宗欲加害。遂逃難為沙門依齊安師。武宗崩群臣迎入京。即帝位）

Xuanzong (Chen, the thirteenth son of Xianzong. Wuzong wished to harm him, so he fled the danger to become a śramaṇa, relying on Master Qi'an. When Wuzong died, the ministers welcomed him into the capital, and he acceded to the imperial throne).