Patanjali Yoga Sutra 2.25
Sanskrit Sutra
तदभावात् संयोगाभावो हानं तद्दृशेः कैवल्यम्॥२५॥
Swami Vivekananda's translation
There being absence of that (ignorance) there is absence of junction, which is the thing-to-be-avoided; that is the independence of the seer.
Chapter link: Yoga Sutra Chapter 2

Muni's Play