One verse

Srimad Bhagavatam 5.23.4

5.23.4

केचनैतज्ज्योतिरनीकं शिशुमारसंस्थानेन भगवतो वासुदेवस्य योगधारणायामनुवर्णयन्ति ॥ ४ ॥

kecanaitaj jyotir-anikam sisumara-samsthanena bhagavato vasudevasya yoga-dharanayam anuvarnayanti.

kecana
some yogis or learned scholars of astronomy
etat
this
jyotih-anikam
great wheel of planes and stars
sisumara-samsthanena
imagine this wheel to be a sisumara (dolphin)
bhagavatah
of the Supreme Personality of Godhead
vasudevasya
Lord Vasudeva (the son of Vasudeva), Krsna
yoga-dharanayam
in absorption in worship
anuvarnayanti
describe.

This great machine, consisting of the stars and planes, resembles the form of a sisumara (dolphin) in the water. It is sometimes considered an incarnation of Krsna, Vasudeva. Great yogis meditate upon Vasudeva in this form because it is actually visible.