Recorded Sayings of Chan Master Wuben of Dongshan in Yunzhou (筠州洞山悟本禪師語錄)
敲唱俱行
"Knock and Sing Together"
金鍼雙鎖備 叶路隱全該
寶印當空妙 重重錦縫開
Golden needle doubly locked in place,
Yet every path lies hidden and complete.
The precious seal hangs in the sky, wondrous,
Layer upon layer, the brocade seams unfold.