Śrīmad-Bhāgavatam 3.11.3
SB 3.11.3
Open the full passageSanskrit
evaṁ kālo 'py anumitaḥ saukṣmye sthaulye ca sattama saṁsthāna-bhuktyā bhagavān avyakto vyakta-bhug vibhuḥ
Translation
One can estimate time by measuring the movement of the atomic combination of bodies. Time is the potency of the almighty Personality of Godhead, Hari, who controls all physical movement although He is not visible in the physical world.