《北史·列传·卷七十七》
后来幸亏伯丑斡旋，才得以赦免。还有人丢马来请求伯丑占卜的，当时杨伯丑被皇太子召见，在路上碰见这个人，随时为他算卦。
又有人失马来诣伯丑卜者，时伯丑为皇太子所召，在途遇之，立为作卦。
Later, thanks to Bouchou's mediation, he was pardoned. There was also someone who lost his horse and asked Bouchou to tell his fortune. At that time, Yang Bouchou was summoned by the Crown Prince, and he met this man on the road and immediately told his fortune for him.