Mundaka Upanishad

That heavenly Person is without body, he is both without and within, not produced, without breath and without mind, pure, higher than the high Imperishable. From him is born breath, mind, and all organs of sense, ether, air, light, water, and the earth, the support of all. 

— Mundaka Upanishad

That heavenly Person is without body, he is both without and within, not produced, without breath and without mind, pure, higher than the high Imperishable. From him is born breath, mind, and all organs of sense, ether, air, light, water, and the earth, the support of all. 

— Mundaka Upanishad