One verse

Srimad Bhagavatam 3.8.10

3.8.10

उदाप्लुतं विश्वमिदं तदासीद् यन्निद्रयामीलितद‍ृङ् न्यमीलयत् । अहीन्द्रतल्पेऽधिशयान एक: कृतक्षण: स्वात्मरतौ निरीह: ॥ १० ॥

udaplutam visvam idam tadasid yan nidrayamilita-drn nyamilayat ahindra-talpe ’dhisayana ekah krta-ksanah svatma-ratau nirihah

uda
water
aplutam
submerged in
visvam
the three worlds
idam
this
tada
at that time
asit
it so remained
yat
in which
nidraya
in slumber
amilita
closed
drk
eyes
nyamilayat
not completely closed
ahi-indra
the great snake Ananta
talpe
on the bed of
adhisayanah
lying on
ekah
alone
krta-ksanah
being engaged
sva-atma-ratau
enjoying in His internal potency
nirihah
without any part of external energy

At that time when the three worlds were submerged in water, Garbhodakasayi Visnu was alone, lying on His bedstead, the great snake Ananta, and although He appeared to be in slumber in His own internal potency, free from the action of the external energy, His eyes were not completely closed.