《晋书·志·第二十章》
叔孙宣、郭令卿、马融、郑玄等儒生撰的章句共有十多家，每家都有数十万字。
叔孙宣、郭令卿、马融、郑玄诸儒章句十有余家，家数十万言。
Scholars including Shusun Xuan, Guo Lingqing, Ma Rong, and Zheng Xuan have annotated and commented more than ten different houses, each house having hundreds of thousands of words.