One verse

Srimad Bhagavatam 8.5.10

8.5.10

पयोधिं येन निर्मथ्य सुराणां साधिता सुधा । भ्रममाणोऽम्भसि धृत: कूर्मरूपेण मन्दर: ॥ १० ॥

payodhim yena nirmathya suranam sadhita sudha bhramamano ’mbhasi dhrtah kurma-rupena mandarah

payodhim
the ocean of milk
yena
by whom
nirmathya
by churning
suranam
of the demigods
sadhita
produced
sudha
nectar
bhramamanah
moving here and there
ambhasi
within the water
dhrtah
was staying
kurma-rupena
in the form of a tortoise
mandarah
the mountain known as Mandara.

By churning the ocean of milk, Ajita produced nectar for the demigods. In the form of a tortoise, He moved here and there, carrying on His back the great mountain known as Mandara.