雲門匡真禪師廣錄 3.155

3.155

師問僧：「喫得幾箇餬餅？」僧云：「忘却。」師云：「喫了忘却？未喫忘却？」僧云：「忘却說什麼喫與未喫？」師云：「是儞忘却，甚處得來？」

The Master asked a monk, "How many sesame cakes did you eat?" The monk said, "I have forgotten." The Master said, "Did you forget after eating, or forget before eating?" The monk said, "Having forgotten, why speak of having eaten or not eaten?" The Master said, "You have forgotten—from where did you get it?"