《旧唐书·列传·卷七十五》
柳浑母亲的哥哥识，有志于文章写作，在开元、天宝年间很出名，和萧颖士、元德秀、刘迅齐名。
浑母兄识，笃意文章，有重名于开元、天宝间，与萧颖士、元德秀、刘迅相亚。
Liu Hun’s mother’s elder brother, Shi, was ambitious about writing, and was very famous in the Kaiyuan and Tianbao years, and was on par with Xiao Yingshi, Yuan Dexiu, and Liu Xun.