雲門匡真禪師廣錄 2.387

2.387

師因喫茶，拈起茶盞云：「一口吞盡，作麼生？」代云：「茶又喫却。」

The Master, while drinking tea, held up his tea bowl and said, "Swallowing it in a single gulp—how about that?" Answering on their behalf, he said, "The tea has been drunk again."