Bhagavad Gita 14.9

सत्त्वं सुखे संज्ञति रज: कर्माणि भारत |
ज्ञानमावृत्य तु तम: प्रमादे संज्ञतुत्

Translation

Sattva binds one to material happiness; rajas conditions the soul toward actions; and tamas clouds wisdom and binds one to delusion.