《旧五代史·后晋·高祖纪三》
六日，制作皇帝承受天命继承帝位的宝印，以 受天明命，惟德允昌 为印文。根据《六典》记载，受命宝印，天子封禅祭祀天地，敬奉神灵就使用它，开始时都用皇业钱来制作。
今按唐贞观十六年，太宗文皇帝所刻之玺，白玉为螭首，其文曰 皇帝景命，有德者昌 。 敕： 宜以 受天明命，惟德允昌 为文刻之。 
On the 6th, the emperor's seal of inheriting the position of emperor was made, with the inscription, "Receive the mandate of heaven, only virtue can prosper". According to the "Six Statutes", the mandate of heaven seal was used by the emperor to worship the gods when he was sacrificing to heaven and earth. In the beginning, Emperor's money was used to make it.