Mahabharata 12.294.27

12.294.27

avyaktamāhuḥ prakṛtiṃ parāṃ prakṛtivādinaḥ |
tasmānmahatsamutpannaṃ dvitīyaṃ rājasattama || 27 ||

"'This is what is called the Yoga of Yogins. What else is the indication of Yoga? By such practices do Yogins succeeded in beholding the Supreme Soul that transcends destruction and decay. This much that I have told thee in detail concerns about the science of Yoga. I shall now discourse to thee of that Sankhya philosophy by which the Supreme Soul is seen through the gradual destruction of errors. The Sankhyas, whose system is built on Prakriti, say that Prakriti, which is Unmanifest, is the foremost. From Prakriti, they say, O monarch, the second principle called Mahat, is produced. It is heard by us that from Mahat flows the third principle called Consciousness. The Sankhyas blessed with sight of the Soul say that from Consciousness flow the five subtile essence of sound, form, touch, taste, and scent. All these eight they call by the name of Prakriti. The modifications of these eight are sixteen in number. They are the five gross essence of space, light, earth, water, and wind, and the ten senses of action and of knowledge including the mind. Men of wisdom devoted to the Sankhya path and conversant with all its ordinances and dispensations regard these four and twenty topics as embracing the whole range of Sankhya enquiry. That which is produced becomes merged in the producing. Created by the Supreme Soul one after another, these principles are destroyed in a reverse order.