Next day he meets a youngster who lives together with his deaf father, a frugal and modest pair. The youngster begs the pilgrim monks to let him learn to ride the clouds, so that he won’t have to knock the door every time he comes home. When Monkey understands his situation, he teaches the young man the art to go through walls. After some months the youngster grows envious of other people’s wealth and uses the art of going through walls to steal the property of others. However, he is caught inside a wall, being exposed to ridicule and punished by the state.
次日有一少年，與家中聾父兩人相依生活，經濟也不寬裕，向取經僧懇求駕雲，可以回家時不需敲門。悟空瞭解情況後教他鑽牆術。數月後該少年見財起意用鑽牆術偷竊別人財物被滅在牆中，不但爲群衆取笑，也受到國法懲處