Yōga Sūtra 1.36

विशोका वा ज्योतिष्मती।

viśōkā vā jyōtiṣmatī।

[विशोका वा ज्योतिष्मती।
viśōkā = without misery; vā = also; jyōtiṣmatī = luminous;]

Also, (such a state) is without misery and luminous.

With progress of practice the consciousness becomes luminous and without misery.