One verse

Srimad Bhagavatam 10.25.10

10.25.10

स्थूणास्थूला वर्षधारा मुञ्चत्स्वभ्रेष्वभीक्ष्णश: । जलौघै: प्लाव्यमाना भूर्नाद‍ृश्यत नतोन्नतम् ॥ १० ॥

sthūṇā-sthūlā varṣa-dhārā muñcatsv abhreṣv abhīkṣṇaśaḥ jalaughaiḥ plāvyamānā bhūr nādṛśyata natonnatam

sthūṇā
like columns
sthūlāḥ
massive
varsa-dhārāḥ
downpours of rain
muñcatsu
releasing
abhreṣu
the clouds
abhīkṣṇaśaḥ
incessantly
jala-oghaiḥ
by the flood of water
plāvyamānā
being submerged
bhūḥ
the earth
na adṛśyata
could not be seen
nataunnatam
low or high

As the clouds released torrents of rain as thick as massive columns, the earth was submerged in the flood, and high ground could no longer be distinguished from low.