Mahabharata 5.45.4

5.45.4

ubhau ca devau pṛthivīṃ divaṃ ca diśaśca śukraṃ bhuvanaṃ bibharti |
tasmāddiśaḥ saritaśca sravanti tasmātsamudrā vihitā mahāntaḥ |
yoginastaṃ prapaśyanti bhagavantaṃ sanātanam || 4 ||

It is from that Seed that directions (points of the compass) and rivers spring, and the vast seas also have derived their origin. The Eternal One endued with Divinity is beheld by Yogins (by their mental eye). The body is like a car destined to destruction. Its acts, however, are undying. Tied to the wheels of that car (which are represented by the acts of past lives), the senses, that are as steeds, lead, through the region of consciousness, the man of wisdom towards that Increate and Unchangeable One, that One endued with Divinity is beheld by Yogins (by their mental eye). The form of that One cannot be displayed by any comparison. None ever beholdeth Him by the eye. They that know him by the rapt faculties, the mind, and the heart, become freed from death. The Eternal One endued with Divinity is beheld by Yogins (by their mental eye). The stream of illusion is terrible; guarded by the gods, it hath twelve fruits. Drinking of its waters and beholding many sweet things in its midst, men swim along it to and fro. This stream flows from that Seed. That Eternal One endued with Divinity is beheld by Yogins (by their mental eye). Destined to sojourn to and fro, the creature-Soul, having reflected enjoyeth (in the other world) only half of the fruits of his acts. It is that creature-Soul which is Iswara, pervading everything in the universe. It is Iswara that hath ordained sacrifices. That Eternal One endued with Divinity is beheld by Yogins (by their mental eye).