一切經音義 27.160

27.160

族姓（上徂鹿反尚書方命圮族注云族類也周禮四閭為族鄭玄云百家也族亦聚也姓也）。

Clan (族姓): The upper character is zulu [fanqie]. The Shangshu says: "Defying orders, he destroyed the clan (zu)." The commentary says: "Zu means lineage." The Zhouli says: "Four lü make a zu." Zheng Xuan says: "One hundred families; zu also means an aggregation; clan name."