purāṇaḥ

न जायते म्रियते वा कदाचि न्नायं भूत्वा भविता वा न भूयः

purāṇaḥ — the ancient

It is not born, and it does not die. Having been, it does not cease to be. Unborn, unending, everlasting, ancient — the body is killed; that is not.

त्वमादिदेवः पुरुषः पुराण स्त्वमस्य विश्वस्य परं निधानम्

puruṣhaḥ — personality

You are the first of gods, the ancient person, the ultimate resting place of this world; the knower and the known, and the highest dwelling. By you this world is pervaded, you of endless form.

ततः पदं तत्परिमार्गितव्य यस्मिन्गता न निवर्तन्ति भूयः

puruṣham — the Supreme Lord

one should then seek out that place from which, having gone, none return — and take refuge in the primal person from whom this whole unfolding came.