Bhagavatapurana 2.6.16

2.6.16

svadhiṣṇyaṃ pratapan prāṇo bahiśca pratapatyasau /
evaṃ virājaṃ pratapaṃstapatyantarbahiḥ pumān //

16. He encircles (encompasses) the whole universe and at the same time dwells (in all His perfection and supreme nature) in the span (in the ten-inch space at the heart); just as Prana (Aditya the sun) shines in his own sphere as well as outside it (beyond it), so does the great Purusha illumine the Virat body, (the inside and the outside of) the universe.