《庄子·外篇·达生》
门户内的各种烦攘，名叫雷霆的鬼在处置；东北的墙下，名叫倍阿鲑蠪的鬼在跳跃；西北方的墙下，名叫攻入阳的鬼住在那里。
户内之烦壤，雷霆处之；东北方之下者倍阿，鲑蠪跃之；西北方之下者，则泆阳处之。
The noise and disturbance of the door are dealt with by ghosts known as Thunderbolts, beneath the northeast wall a ghost named Bei’a Guixiao leaps about, and beneath the northwest wall lives a ghost named Gong Ru Yang.