Skandapurana 1.4.43.35

1.4.43.35

kecicchaṃsaṃti caiśvaryaṃ naṃdabhadro na manyate..
mānuṣā mānuṣāneva dāsabhāvena bhuṃjate.. 45.35 ..

Some praise lordly power, but Nandabhadra did not value it: / humans exploit fellow humans in the condition of servitude;