《尚书·周书·酒诰》
他早晚告戒各国诸侯、各位卿士和各级官员说： 只有在祭祀时，才饮酒。 
厥诰毖庶邦庶士越少正御事，朝夕曰： 祀兹酒。
Day and night, he warned the feudal lords, ministers, and officials in every level: Only during the sacrifices, the alcohol can be drunk.