Bhagavad Gita, Chapter 8, Verse 24

अग्निर्ज्योतिरहः शुक्लः षण्मासा उत्तरायणम् । तत्र प्रयाता गच्छन्ति ब्रह्म ब्रह्मविदो जनाः

agnirjyotirahaḥ śuklaḥ ṣaṇmāsā uttarāyaṇam | tatra prayātā gacchanti brahma brahmavido janāḥ

Translation

Fire, light, day-time, the bright fortnight, the six months of the northern solstice — then departing, men who know Brahman reach Brahman.

— Alladi Mahadeva Sastri

Word meanings

agniḥ
fire
jyotiḥ
light
ahaḥ
day
śuklaḥ
bright (fortnight)
ṣaṇmāsāḥ
six months
uttarāyaṇam
the northern-going (of the sun)
tatra
there
prayātāḥ
gone forth
gacchanti
go
brahma
to Brahman
brahmavidaḥ
Brahma-knowing
janāḥ
people

Śaṅkarācārya's commentary

'Fire' is the deity presiding over time; so also is 'light' a deity presiding over time. The 'day-time' is the deity presiding over the day-time, the 'bright fortnight' is the deity presiding over the bright fortnight. The six months of the northern solstice: here also, it is the deity that forms the path. Those who die, having been engaged in the contemplation of Brahman, reach Brahman by this path. The expression "in course of time" should be understood after 'reach'; for, those who are firm in devotion to right knowledge and attain to immediate liberation have no place to go to or to return from.