《明史·列传·卷一百六十一》
有一天，泽清设宴招待一位朋友家的儿子，把酒斟到金制的杯子里，一杯约有三升左右，叫猿猴手捧酒杯跪着递给客人。
一日，宴其故人子，酌酒金瓯中，瓯可容三升许，呼猿捧酒跪送客。
One day, Zeqing hosted a banquet for the son of a friend. He poured wine into a golden cup, which held about three liters, and ordered the monkey to hold the cup and kneel down to give it to the guest.