From a Song-dynasty Chan Buddhist story recorded in 《
林间集》: Master Fayan (
法眼) asked his assembly, 'Who can untie the golden bell from a tiger's neck?' No one answered. The young monk Taiqin (
泰钦) arrived and replied, 'The one who tied it on must untie it' (
系者解得). Commonly phrased today as
解铃还须系铃人 or
解铃还是系铃人.