《太平广记·卷二十一·神仙二十一》
开元年间，又有人发现他隐居在终南山，与宣律师相来往，宣律师常常来来往往地向他参学请教佛教宗旨。
开元中，复有人见隐于终南山，与宣律师相接，每来往参请宗旨。
During the Kaiyuan era, someone discovered that he was living in seclusion in Zhongnan Mountain. He went back and forth with Lawyer Xuan. Lawyer Xuan would often ask him about Buddhism.