《新五代史·列传·周家人传第八》
柴熙谨、柴熙诲先前都没有封爵，于是拜柴熙谨为右武卫大将军，封为纪王；拜柴熙诲为左领军卫大将军，封焉薪王。
熙谨、熙诲皆前未封爵，遂拜熙谨右武卫大将军，封纪王；熙诲左领军卫大将军，蕲王。
Chai Xijin and Chai Xihai had not been granted any titles before, so Chai Xijin was appointed as the General of the right guards and granted the title of King Ji; Chai Xihai was appointed as the General of the left guards and granted the title of King Yanxin.