Verse 49

विकल्पांशक्षयाज्जन्तोः पदं तदवशिष्यते ।यतो वाचो निवर्तन्ते समस्तकलनान्विताः

In plain words

From the destruction of the element of vikalpa, for the living being, that state alone remains -- the state from which words, laden with every kind of differentiation, turn back.