Chapter 18 · verse 61 · gita.yoga.org
Bhagavad Gita 18.61
ईश्वरः सर्वभूतानां हृद्देशेऽर्जुन तिष्ठति।भ्रामयन्सर्वभूतानि यन्त्रारूढानि मायया
The Lord dwells in the hearts of all beings, O Arjuna, causing all beings, by His illusory power, to revolve as if mounted on a machine.