Verse 122

वस्त्वन्तरे वेद्यमाने सर्ववस्तुषु शून्यता ।ताम् एव मनसा ध्यात्वा विदितो ऽपि प्रशाम्यति

In plain words

While one thing is being known, there is voidness in all things; meditate on that very voidness with , and even while knowing, you grow calm.