Mahabharata 12.307.12

एवंभूतेषु भूतेषु नित्यभूताध्रुवेषु चकथं हृष्येत जातेषु मृतेषु च कथं ज्वरेत्

evaṃbhūteṣu bhūteṣu nityabhūtādhruveṣu cakathaṃ hṛṣyeta jāteṣu mṛteṣu ca kathaṃ jvaret

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