《容斋随笔·卷十六·治盗法不同》
假如使盗贼自相为甲乙，而管理巡捕上门搜查，捉住一个窝藏犯予以重罚，借此杀一儆百，这样不久之后，就可以没有盗贼之患了。 李公择说： 我有办法了！ 
使盗自相推为甲乙，官吏巡捕及门，擒一人以首，则免矣。 公择曰： 吾得之矣。 乃令凡得藏盗之家，皆发屋破柱，盗贼遂清。
If bandits are made to turn against each other and the police are ordered to search their lairs, then whoever is found hiding a criminal would be punished severely, which would serve as a warning to all. In this way, bandits could be eliminated in no time. Li proclaimed: I have a solution! 