《后汉书·列传·吴盖陈臧列传》
越人侦察者听到车声不断，而城门门槛也断了，互相通报说汉兵大队伍到了。
越人候伺者闻车声不绝，而门限断，相告以汉兵大至。
Yue spies heard chariots on the move and noticed that the door sills of the city gate had been severed, reporting to each other that a large Han force had arrived.