《太平广记·卷一百二十五·报应二》
唐朝开元初年时期，在骊山讲习武事，唐绍当时代理做礼部尚书，玄宗拿起鼓槌击鼓，当时未到三合的时间，兵部尚书郭元振骤然下令 诏奏已毕 。
唐开元初，骊山讲武，绍时摄礼部尚书，玄宗援桴击鼓，时未三合，兵部尚书郭元振遽令诏奏毕。
During the early days of the Kaiyuan era of the Tang Dynasty, Tang Shao was acting as Ritual Minister when, during a martial arts training exercise on Mount Li, Emperor Xuanzong picked up a drumstick and struck the drum. Before the third beat could be heard, Minister of War Guo Yuanzhen suddenly gave the order, "The imperial edict is complete."