Mahabharata 12.239.25

तथा मोहः प्रमादश्च तन्द्री निद्राप्रबोधिताकथंचिदभिवर्तन्ते विज्ञेयास्तामसा गुणाः

tathā mohaḥ pramādaśca tandrī nidrāprabodhitākathaṃcidabhivartante vijñeyāstāmasā guṇāḥ

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