Bhagavatapurana 11.29.5.p2

11.29.5.p2

naivopayanty apacitiṃ kavayas taveśa $ brahmāyuṣāpi kṛtam ṛddha-mudaḥ smarantaḥ &

6. Even through a long life of a Brahma, the wise that realise Thee, remember Thy grace and, overful of joy, O Lord, cannot at all repay their debt, for Thou drivest away all the evil of creatures, Thyself being present as the preceptor on the outside and as Antaryamin within and revealest Thyself unto them, (therefore they resign themselves only unto Thee).