《太平广记·卷二百三十八·诡诈》
恭候到夜间，带着一个仆人骑着一匹马，驰往灞桥。一路上唯恐到桥边什么人也遇不到。
恭俟夜分，乃从一仆乘一马，驰往灞桥，唯恐无所睹。
He waited until nightfall, and then he took a servant and rode a horse to the Baqiao Bridge. He was afraid that he would not meet anyone when he got to the bridge.