《资治通鉴·唐纪·唐纪十七》
己巳，登上泰山，亲自缄封玉册，上帝的玉册放在玉匮里，配帝的玉册放在金匮里，都缠上金绳子，封上金泥，加盖玉玺，藏入封禅专用的石匣中。
己巳，登泰山，封玉牒，上帝册藏以玉匮，配帝册藏以金匮，皆缠以金绳，封以金泥，印以玉玺，藏以石感。
On the second day of the month, he ascended Mount Tai, and personally sealed the jade book, the jade book for the Emperor of Heaven was placed in a jade box, and the jade book for the Secondary Emperor was placed in a golden box, both were tied up with golden ropes, sealed with golden mud, topped with a jade seal, and stored in a stone box used specifically for the rituals of the 封禅 ceremony.