Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 48
Sanskrit:
सर्वेषामिह भूतानामेष हि प्रभवाप्यय: । गोप्ता च तदवध्यायी न क्वचित्सुखमेधते ॥ ४८ ॥
ITRANS:
sarveṣām iha bhūtānāmeṣa hi prabhavāpyayaḥgoptā ca tad-avadhyāyīna kvacit sukham edhate
Translation:
Lord Kṛṣṇa causes the appearance and disappearance of all beings in this world, and He is their maintainer as well. One who disrespects Him can never prosper happily.