Verse 46

चित्सत्तामात्रमेवेदमिति निश्चयवन्मनः ।त्यक्तभोगाभिमननं शममेति महामते

In plain words

The mind that has become certain, 'this is nothing but the mere being of cit,' and has let go the inner dwelling upon enjoyment — that mind, O great-minded one, comes to śama.