BG 14.19-21
When the Seer perceiveth no agent other than the qualities, and knoweth That which is higher than the qualities, he entereth into My Nature. When the dweller in the body hath crossed over these three qualities, whence all bodies have been produced, liberated from birth, death, old age and sorrow, he drinketh the nectar of immortality. Arjuna said: What are the marks of him who hath crossed over the three qualities, O Lord? How acteth he, and how doth he go beyond these three qualities?