《新五代史·列传·杂传第三十五》
刘景岩的从事熊暾，为人多智多谋，暗中察觉刘景岩蛮横跋扈难以控制，怕他有二心，想使他利令智昏，于是告诉刘景岩，认为边地不能长久安身，替他陈述保护声名享受利益的计策，说郇、泾二州有很多好田，将获利百倍，应当多买田追求财利使自己富有。
景岩从事熊皦，为人多智，阴察景岩跋扈难制，惧其有异心，欲以利愚之，因语景岩，以谓边地不可以久安，为陈保名享利之策，言邠、泾多善田，其利百倍，宜多市田射利以自厚。
Liu Jingyan's assistant, Xiong Tun, was a resourceful and resourceful man. He secretly noticed that Liu Jingyan was arrogant and difficult to control. Fearing that he might have second thoughts, he wanted to make him profitable, so he told Liu Jingyan that he thought the border could not be stable for a long time. Substitute for him to explain the strategy of protecting his reputation and enjoying his interests. He said that there are many good fields in the two states of Xun and Jing, and he will get hundreds of times the profit. He should buy more fields to pursue wealth and make himself rich.