《睡虎地秦墓竹简·其于部分·封診式》
里中如有祭祀，丙与同里的人和甲等聚会饮食，他们都不肯与丙共用饮食器具。甲等和同里弟兄以及其他认识丙的人，都不愿和丙一起饮食。丙并没有毒，没有其他过犯。 
毒言爰書：某里公士甲等廿人詣里人士五丙，皆告曰：即疏書甲等名事關諜北。訊丙，辭曰：
When there is a sacrifice in the village, Bing eats and drinks with people from the same village and Jia. None of them is willing to share utensils with Bing. Jia and his brothers in the same village and others who know Bing are not willing to eat and drink with Bing. Bing is not poisoned or has other crimes.