हन्त त इदं प्रवक्ष्यामि गुह्यं ब्रह्म सनातनम् । यथा च मरणं प्राप्य आत्मा भवति गौतम ॥ ६॥

ॐ

English Translation

Well then, Gautama, I shall tell you about this profound and eternal Brahman and also about what happens to the atman after meeting death. 

Sri Shankaracharya

ॐ

English Commentary

I will now explain to thee again this secret ancient Brahman by whose knowledge cessation of all samsâra results and not knowing which, how after death the âtman travels in samsâra. Listen, Oh Gautama

Sri Shankracharya