《太平广记·卷三百三十三·鬼十八》
就领引灵贞进去，看见一个穿紫衣的人，在那里办公事，年龄相貌跟李公很相似，对灵贞说：贞公从哪儿远来？
即引入，见一人紫衣，据厅事，年貌与李公相类，谓曰：贞公那得远来？
Lingzhen was taken inside, and he saw a person wearing purple color clothes working on his desk. The age and appearance were very similar to Li. Li said to Lingzhen: "Where are you coming from?"