8:21
अव्यक्तोऽक्षर इत्युक्तस्तमाहुः परमां गतिम् ।
यं प्राप्य न निवर्तन्ते तद्धाम परमं मम ॥८- २१॥
awyakto'kShara ityuktastamaahuH paramaaM gatim ।
yaM praapya na niwartante taddhaama paramaM mama ॥८- २१॥
Source: Automatic ITRANS Transliteration
The unmanifest, called imperishable, is the supreme destination.
Who reaches that supreme abode of mine does not return.
Source: Milind S. Pandit
This unmanifest state is called the imperishable or Brahman. This is said to be the ultimate goal. Those who reach My Supreme abode do not return (or take rebirth).
That supreme abode is called unmanifested and infallible, and it is the supreme destination. When one goes there, he never comes back. That is My supreme abode.
Source: Bhagavad Gita As It Is