Chapter 14 · verse 6 · gita.yoga.org

Bhagavad Gita 14.6

तत्र सत्त्वं निर्मलत्वात्प्रकाशकमनामयम्।सुखसङ्गेन बध्नाति ज्ञानसङ्गेन चानघ

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