《史记·七十列传·李斯列传》
命令下达三十天之后，若还有人不服从，判处黥刑并罚做筑城苦役。
令到满三十日弗去，黥为城旦。
Within 30 days after the order is issued, anyone who disobeys it will be sentenced to a felony and punished to hard labor in building the city.