Mahabharata 3.2.15

शोकस्थानसहस्राणि भयस्थानशतानि चदिवसे दिवसे मूढमाविशन्ति न पण्डितम्

śokasthānasahasrāṇi bhayasthānaśatāni cadivase divase mūḍhamāviśanti na paṇḍitam

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