Patanjali Yoga Sutra 4.33
Sanskrit Sutra
पुरुषार्थशून्यानां गुणानां प्रतिप्रसवः कैवल्यं स्वरूपप्रतिष्ठा वा चितिशक्तेरिति॥३३॥
Swami Vivekananda's translation
The resolution in the inverse order of the qualities, bereft of any motive of action for the Purusha, is Kaivalya, or it is the establishment of the power of knowledge in its own nature.
Chapter link: Yoga Sutra Chapter 4

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