Verse 97

यदा न विन्दते किंचित्स्पन्दते न न वेपते ।स्वात्मन्येव स्थितिं याति संविन्नो लिप्यते तदा

In plain words

When it finds nothing, does not pulse, does not tremble in the least, and comes to rest in its own Self alone — then saṃvit is not tainted.