Mbh 12.286.2b

Scent, the organ of smelling, and the body, are the properties of earth. Life, touch, and action are said to be the properties of Wind. I have thus explained to thee, O king, all the properties of the five primal essences. Having created these, the Supreme Deity, O Bharata, united with them Sattwa, Rajas, Tamas, Time, Consciousness of functions, and Mind forming the sixth.[1443] That which is called the Understanding dwells in the interior of what thou seest above the soles of the feet and below the crown of the head. In man the senses (of knowledge) are five. The sixth (sense) is the Mind. The seventh is called the Understanding. The Kshetrajna or Soul is the eighth. The senses and that which is the Actor should be ascertained by apprehension of their respective functions. The conditions or states called Sattwa, Rajas, and Tamas, depend upon the senses for their refuge or formation. The senses exist for simply seizing the impressions of their respective objects. The Mind has doubt for its function. The Understanding is for ascertainment. The Kshetrajna is said to be only an inactive witness (of the functions of the others). Sattwa, Rajas, Tamas, Time, and Acts, O Bharata, these attributes direct the Understanding. The Understanding is the senses and the five fore-mentioned attributes.[1444] When the Understanding is wanting, the senses with the mind, and the five other attributes (viz., Sattwa, Rajas, Tamas, Time, and Acts) cease to be. That by which the Understanding sees is called the eye. When the Understanding hears, it is called the ear. When she smells, she becomes the sense of scent; and when she tastes the various objects of taste, she comes to be called by the name of tongue. When again she feels the touch of the various objects of touch, she becomes the sense of touch. It is the Understanding that becomes modified diversely and frequently. When the Understanding desires anything, she becomes Mind.