तदमलमजरं तदात्मतत्त्वंतदवगतावुपशान्तिमेति चेतः ।अवगतविततैकतत्स्वरूपोभवभयमुक्तपदोऽसि तच्चिराय
In plain words
That is stainless, unaging — that is the very truth of ātman; upon realizing it, citta comes to quiescence. Having realized that vast and single nature which is That, you are, forever, one whose state is freed from the fear of becoming.