One verse

Srimad Bhagavatam 12.9.19

12.9.19

अयुतायुतवर्षाणां सहस्राणि शतानि च । व्यतीयुर्भ्रमतस्तस्मिन् विष्णुमायावृतात्मन: ॥ १९ ॥

ayutāyuta-varṣāṇāṁ sahasrāṇi śatāni ca vyatīyur bhramatas tasmin viṣṇu-māyāvṛtātmanaḥ

ayuta
tens of thousands
ayuta
by tens of thousands
varṣāṇām
of years
sahasrāṇi
thousands
śatāni
hundreds
ca
and
vyatīyuḥ
passed by
bhramataḥ
as he wandered
tasmin
in that
viṣṇu-māyā
by the illusory energy of Lord Viṣṇu
āvṛta
covered
ātmanaḥ
his mind

Countless millions of years passed as Mārkaṇḍeya wandered about in that deluge, his mind bewildered by the illusory energy of Lord Viṣṇu, the Supreme Personality of Godhead.