Verse 14

परिज्ञाय परित्यागो वासनानां य उत्तमः ।सत्तासामान्यरूपत्वं तत्कैवल्यपदं विदुः

In plain words

That supreme relinquishing of the vāsanās, won through full knowledge of them, that very becoming of the nature of being-as-such -- this they know as the state of kaivalya.