One verse

Srimad Bhagavatam 3.22.38

3.22.38

य: पृष्टो मुनिभि: प्राह धर्मान्नानाविदाञ्छुभान् । नृणां वर्णाश्रमाणां च सर्वभूतहित: सदा ॥ ३८ ॥

yah prsto munibhih praha dharman nana-vidhan chubhan nrnam varnasramanam ca sarva-bhuta-hitah sada

yah
who
prstah
being questioned
munibhih
by the sages
praha
spoke
dharman
the duties
nana-vidhan
many varieties
subhan
auspicious
nrnam
of human society
varna-asramanam
of the varnas and asramas
ca
and
sarva-bhuta
for all living beings
hitah
who does welfare
sada
always.

In reply to questions asked by certain sages, he (Svayambhuva Manu), out of compassion for all living entities, taught the diverse sacred duties of men in general and the different varnas and asramas.