《太平广记·卷一百九十三·豪侠一》
我只须用一条绳，像手指粗，五十尺长，不用系，扔向空中，能表演各种动作。狱官非常惊喜，叫把这人记下来。
某只须一条绳，粗细如指，五十尺，不用系著，抛向空中，腾掷翻复，则无所不为。官大惊悦，且令收录。
I only need to use a rope, as thick as a finger, 50 feet long, without tying it, throw it into the air, and can perform various moves. The prison official was very surprised and asked to write this man down.