세조가 경내를 거닐고 있는데 어디선가 문수동자가 나타나 세조에게 가까운 곳에 좋은 약수샘이 있다고 안내하여 목욕할 것을 권하였다 한다.
While King Sejo was walking in the precinct, Munsu Dongja appeared out of nowhere, and he told him that there is a good spring nearby and recommended that he take a bath.