Bhagavad Gita: I am the Supersoul-seated in the hearts of all living entities(The Opulence of the Absolute, Text 20, Chapter 10)

Sri-bhagavan uvaca

aham atma gudakesa
sarva-bhutasaya-sthitah
aham adis ca madhyam ca
bhutanam anta eva ca

 (The Opulence of the Absolute, Text  20, Chapter 10)

Meaning: I am the Supersoul, O Arjuna, seated in the hearts of all living entities. I am the beginning, the middle and the end of all beings.

Bhagavad Gita: I am the Supersoul-seated in the hearts of all living entities(The Opulence of the Absolute, Text  20, Chapter 10)