《周书·列传·卷十一》
每逢四季的伏祭和腊祭，高祖都要率领皇亲国戚，向字文护的母亲行家人的礼节，敬酒祝寿。
每四时伏腊，高祖率诸亲戚，行家人之礼，称觞上寿。
Every time there was a summer sacrifice or winter sacrifice in the four seasons, Gaozu would lead the imperial relatives and relatives to give Zi Wenhu's mother the etiquette of family members, offering wine and wishing her a long life.