One verse

Srimad Bhagavatam 7.14.38

7.14.38

तेष्वेव भगवान् राजंस्तारतम्येन वर्तते । तस्मात्पात्रं हि पुरुषो यावानात्मा यथेयते ॥ ३८ ॥

tesv eva bhagavan rajams taratamyena vartate tasmat patram hi puruso yavan atma yatheyate

tesu
among the different types of bodies (demigod, human, animal, bird, etc.)
eva
indeed
bhagavan
the Supreme Personality of Godhead in His Paramatma feature
rajan
O King
taratamyena
comparatively, more or less
vartate
is situated
tasmat
therefore
patram
the Supreme Person
hi
indeed
purusah
Paramatma
yavan
as far as
atma
the degree of understanding
yatha
development of austerity and penance
iyate
is manifest

O King Yudhisthira, the Supersoul in every body gives intelligence to the individual soul according to his capacity for understanding. Therefore the Supersoul is the chief within the body. The Supersoul is manifested to the individual soul according to the individual’s comparative development of knowledge, austerity, penance and so on.