Kaivalya Upanishad is found in the Atharvana-Veda. Being a clear, concise, poetic and highly philosophical text, this Upanishad is highly studied though it is not a part of the Dasopanishads. Sage Ashwalayana was taught Self-knowledge by Lord Brahmaji. This has a grand declaration-” Not by Karma (activity), nor by progeny, nor by wealth, but by renunciation immortality is attained.” This Upanishad contains instructions for Nidhidhyasanam.
