《左传·成公·成公五年》
围龟请求打鼓呼叫而出华元的大门，又打鼓呼叫而进去，说： 这就是演习进攻华氏。 
请鼓噪以出，鼓噪以复入，曰： 习攻华氏。 
Wei Gui asked to beat the drums and call out the gate of Hua Yuan, and then beat the drums and call into it, and said: This is a practice for attacking the Hua clan.