Bhagavad Gita, Chapter 3, Verse 11

देवान्भावयतानेन ते देवा भावयन्तु वः । परस्परं भावयन्तः श्रेयः परमवाप्स्यथ

devānbhāvayatānena te devā bhāvayantu vaḥ | parasparaṃ bhāvayantaḥ śreyaḥ paramavāpsyatha

Translation

With this do ye nourish the Gods, and the Gods shall nourish you: thus nourishing one another, ye shall attain the supreme good.

— Alladi Mahadeva Sastri

Word meanings

devān
the Gods
bhāvayata
nourish (ye)
anena
by this
te
those
devāḥ
Gods
bhāvayantu
may nourish
vaḥ
you
parasparam
each other
bhāvayantaḥ
nourishing
śreyaḥ
good
param
the highest
avāpsyatha
(ye) shall obtain

Śaṅkarācārya's commentary

"By this sacrifice ye nourish the Gods such as Indra. The Gods shall nourish you with rain, etc." 'The supreme good' is the attainment of the knowledge of Brahman in due course. Or, the 'supreme good' may mean 'svarga.'