(13) 淨塵去垢　牧女獻乳
經過六年苦修，猶未得脫，乃覺身心本一，心淨方能解脫，遂去座入尼連禪河，洗淨塵垢，終因體弱倒臥地上，牧女難陀、波羅見之，供養乳糜，得復體力，繼續追求真理。

The Prince Wiping Off the Dust and Washing Away the Dirt, the Shepherdess Offering Rice Milk.
After six years of painful cultivation, the prince still had not found the truth. He realized that body and mind are one, and only when the mind is pure will liberation become possible. He arose from where he had been sitting and walked into the Nairanjana River. He washed away all the dirt on his body and finally fell because he was too frail. The shepherdess Sujata and her slave girl Punna saw this and offered rice milk to the prince. He accepted the milk and upon drinking some of it found his strength return. He continued to seek the truth.