akṣarabrahmayoga - Verse śloka 21
śloka 21
avyakto'kṣara ityuktastamāhuḥ paramāṃ gatim |
yaṃ prāpya na nivartante taddhāma paramaṃ mama ||8-21||
Translation
That which is called the unmanifest Imperishable is the supreme goal. Having attained it, aspirants do not return; that is My supreme abode.