《太平广记·卷四百二十四·龙七》
到了门口，他抱着鸡念咒，让鸡进去。到了病人住的地方，鸡就死了，病人就能痊愈；如果鸡进而复出，那么有病的人就永远起不来了。
及其门，乃持咒其鸡，令入内，抵病者之所。鸡入而死，病者差。鸡出则病者不起矣。
At the patient's doorway, he would embrace and chant an incantation over the chicken, and then have the chicken enter. If the chicken entered and died, the sick person would be cured; if the chicken entered and then came out again, then the sick person would never get up again.