One verse

Srimad Bhagavatam 4.18.14

4.18.14

ऋषयो दुदुहुर्देवीमिन्द्रियेष्वथ सत्तम । वत्सं बृहस्पतिं कृत्वा पयश्छन्दोमयं शुचि ॥ १४ ॥

rsayo duduhur devim indriyesv atha sattama vatsam brhaspatim krtva payas chandomayam suci

rsayah
the great sages
duduhuh
milked
devim
the earth
indriyesu
in the senses
atha
then
sattama
O Vidura
vatsam
the calf
brhaspatim
the sage Brhaspati
krtva
making
payah
milk
chandah-mayam
in the form of the Vedic hymns
suci
pure.

All the great sages transformed Brhaspati into a calf, and making the senses into a pot, they milked all kinds of Vedic knowledge to purify words, mind and hearing.