Chapter 1, Part 6 - Chuang Tzu

A man of Sung, who dealt in the ceremonial caps (of Yin), went with them to Yüeh, the people of which cut off their hair and tattooed their bodies, so that they had no use for them. Yâo ruled the people of the kingdom, and maintained a perfect government within the four seas. Having gone to see the four (Perfect) Ones on the distant hill of Kû-shih, when (he returned to his capital) on the south of the Fan water, his throne appeared no more to his deep-sunk oblivious eyes.
~ James Legge translation via Stephen R. McIntyre ~

Go here to read the introductory post to the chapters of the Book of Chuang Tzu.