Bhagavatapurana 10.69.30

10.69.30

dhyāyantam ekam āsīnaṃ puruṣaṃ prakṛteḥ param /
śuśrūṣantaṃ gurūn kvāpi kāmair bhogaiḥ saparyayā //

30. In one place he finds Him seated alone contemplating the Perfect Person (Himself) beyond Prakriti, somewhere doing service to the preceptors and elders, affording them the desired enjoyments and pleasure with His acts of honouring them;