Yoga Sutra 3.55 there is Transcendental Aloneness
Sūtra III.55 When the (mind-) sattva is like Puruṣa in purity, there is Transcendental Aloneness. So it is. When the taints of rajas and tamas have been shaken off, the mind-sattva (buddhi-sattva), its seeds of taints scorched, becomes no more than the idea of the apartness of Puruṣa, and then it attains as it were…