Bhagavad Gita Chapter 14 Verse 6

Gita 14.6

तत्र, सत्त्वम्, निर्मलत्वात्, प्रकाशकम्, अनामयम्,
सुखसंगेन, बध्नाति, ज्ञानसंगेन, च, अनघ।।6।।

Gita 14.6

Tatr, satvam’, nirmaltvaat’, prkaashkam’, anaamyam’,
Sukhsangen, badhnaati, gyaansangen, ch, anagh ||6||

Translation: (Anagh) O sinless one! (tatr) of those three gunas (satvam’) Satvgun (nirmaltvaat’) because of being pure (prkaashkam’) is illuminating and (anaamyam’) fake Anami (sukhsangen) to attachment with happiness (ch) and (gyaansangen) to attachment with knowledge i.e. to its pride (badhnaati) binds. (6)

Translation: O sinless one! Of those three gunas, Satvgun because of being pure is illuminating and fake Anami. It binds to attachment with happiness and to attachment with knowledge i.e. to its pride.