Bhagavad Gita 14.6

तत्र सत्त्वं निर्मलत्वात्प्रकाशकमनामयम्।सुखसङ्गेन बध्नाति ज्ञानसङ्गेन चानघ॥

tatra sattvaṃ nirmalatvātprakāśakamanāmayam |sukhasaṅgena badhnāti jñānasaṅgena cānagha ||

Of these, sattva, which is luminous and healthy due to its stainlessness, binds one by attachment to happiness and knowledge, O sinless one.

O Sinless One! Of these, purity, being luminous, strong, and invulnerable, binds one with its yearning for happiness and illumination.

Our plain-language meaning of this verse is waiting for scholar review.