One verse

Srimad Bhagavatam 3.22.3

3.22.3

तत्‍त्राणायासृजच्चास्मान् दो:सहस्रात्सहस्रपात् । हृदयं तस्य हि ब्रह्म क्षत्रमङ्गं प्रचक्षते ॥ ३ ॥

tat-tranayasrjac casman doh-sahasrat sahasra-pat hrdayam tasya hi brahma ksatram angam pracaksate

tat-tranaya
for the protection of the brahmanas
asrjat
created
ca
and
asman
us (ksatriyas)
doh-sahasrat
from His thousand arms
sahasra-pat
the thousand-legged Supreme Being (the universal form)
hrdayam
heart
tasya
His
hi
for
brahma
brahmanas
ksatram
the ksatriyas
angam
arms
pracaksate
are spoken of.

For the protection of the brahmanas, the thousand-legged Supreme Being created us, the ksatriyas, from His thousand arms. Hence the brahmanas are said to be His heart and the ksatriyas His arms.