《宋书·志·卷十五》
尚书台进而更责备违背制度不得超过十日，而博士们又不作出答覆。
台登重更责失制不得过十日，而复不酬答。
The Office of the Imperial Secretariat then added a reprimand that violations of the system may not exceed ten days, but the scholars did not respond.