一则本生故事，讲述一位大臣看出国王坐骑拒绝在惯常处沐浴的缘由，用以譬喻佛陀洞察一位出身金匠的比丘心中的困扰。

A Jātaka about a royal advisor who deduced why the king’s charger refused to bathe in its usual spot, illustrating the Buddha’s insight into a goldsmith-turned-monk’s troubled mind.