佛祖統紀 39.20

39.20

十五年真觀法師（智者門人）於杭州虎林山建天竺寺（唐時改虎為武）○二月晉王遣使迎智者。至揚州禪眾寺。上所著淨名義疏。九月辭歸天台○北天竺闍那崛多。於大興善寺譯佛本行經等三十三部。翻經學士費長房等筆受。

Fifteenth year. Dharma Master Zhenguan (a disciple of Zhizhe) built Tianzhu Monastery on Mount Hulin in Hangzhou (during the Tang dynasty, Hu was changed to Wu). In the second month, the King of Jin sent an envoy to welcome Zhizhe to Chanzhong Monastery in Yangzhou, where Zhizhe presented his commentary, the Jingming yishu. In the ninth month, he took his leave and returned to Tiantai. Jñānagupta of Northern India translated thirty-three works, including the Buddhacarita (Fo benxing jing), at Daxingshan Monastery, with the translation scholar Fei Changfang and others recording the text.