《太平广记·卷一百零三·报应二（》
等到德玄上马离开，那个人就跟着走，已走了几里路，德玄感到很奇怪，就问道： 现在你要到哪里去？ 
及德玄上马去，其人即随行，已数里。德玄怪之，乃问曰： 今欲何去？ 
When Dexuan got on his horse and left, the man followed him for several miles. Dexuan felt very strange, so he asked: Where are you going now?