《太平广记·卷九十六·异僧十》
我要到海门去用药把它熬成膏，然后涂在脚上，渡海的时候就可以象走平道一样了。 
吾将至海门，以药煮为膏，涂足，则渡海若履坦途。 
I'm going to Hai Men to boil it into a paste with medicine, and then apply it to my feet so that I can walk on the sea as if it were flat ground when I cross it.