《汉书·志·地理志下》
这裹种田的人以篷豆来饮食，都城和邑地都仿效官吏以及内郡的商人，往往用杯子来盛食物。
其田民饮食以笾豆，都邑颇放效吏及内郡贾人，往往以怀器食。
The locals who farmed here ate beans with husks intact, but the provinces and towns copied the officials and merchants in the inner states, and generally served their food in cups.