《太平广记·卷二百零一·才名（好》
李约曾奉命去硖石县东，因喜爱硖石县东的清沏溪流，流连其间十多天忘了出发。
曾奉使行硖石县东，爱渠水清流，旬日忘发。
Li Yue was once ordered to go to the east of Qiaoshi County, and because he loved the clear stream to the east of Qiaoshi County, he lingered there for more than ten days and forgot to set out.