Kshudrapanthaka: Disciple of the buddha who was so stupid he could not even learn a single simple verse of the Dharma. The Buddha taught him by having him clean a building which he did with such concentration that he attained enlightenment and became a famous teacher. Story is in Dharma King Pabongka's Liberation in the Palm of Your Hand. Also called Chuda or Chudapanthaka ("Little Road").
See; Shurangama Sutra.
see also; Cudapanathaka