Bhagavatapurana 4.11.10

4.11.10

nāyaṃ mārgo hi sādhūnāṃ hṛṣīkeśānuvartinām /
yad ātmānaṃ parāg gṛhya paśuvad bhūta-vaiśasam //

10. Indeed, this is not the course to be followed by the righteous who are devoted to Hari, the ruler of the senses—that the creatures are slain like beasts, falsely regarding the gross worthless body as Atman.