The Gateless Gate, by Ekai, called Mu-mon, tr. Nyogen Senzaki and Paul Reps [1934], at sacred-texts.com
A monk named Seizei asked of Sozan: "Seizei is alone and poor. Will you give him support?"
Sozan asked: "Seizei?"
Seizei responded: "Yes, sir."
Sozan said: "You have Zen, the best wine in China, and already have finished three cups, and still you are saying that they did not even wet your lips."
Mumon's comment: Seizei overplayed his hand. Why was it so? Because Sozan had eyes and knew with whom to deal. Even so, I want to ask: At what point did Seizei drink wine?