《旧唐书·本纪·卷十八》
如果有人抄录得，命令一到都应交纳史馆，不能自己留存，委任州府严加搜捕。 
如有钞录得，敕到并纳史馆，不得辄留，委州府严加搜捕。 
If anyone has copied it, they shall submit it to the history museum when the order comes, and they shall not keep it. The prefecture and county shall be instructed to search for it strictly.