Bhagavad Gita 18.30
प्रवृत्तिं च निवृत्तिं च कार्याकार्ये भयाभये।बन्धं मोक्षं च या वेत्ति बुद्धिः सा पार्थ सात्त्विकी॥
pravṛttiṃ ca nivṛttiṃ ca kāryākārye bhayābhaye |bandhaṃ mokṣaṃ ca yā vetti buddhiḥ sā pārtha sāttvikī ||
The intellect which knows the path of work and renunciation, what should be done and what should not be done, fear and fearlessness, bondage and liberation—that intellect is Sattvic (pure), O Arjuna.
That intellect which understands the creation and dissolution of life, what actions should be done and what not, which discriminates between fear and fearlessness, bondage and deliverance, is Pure.
Our plain-language meaning of this verse is waiting for scholar review.