Mahabharata 12.149.29

पञ्चभूतपरित्यक्तं शून्यं काष्ठत्वमागतम्कस्माच्छोचथ निश्चेष्टमात्मानं किं न शोचथ

pañcabhūtaparityaktaṃ śūnyaṃ kāṣṭhatvamāgatamkasmācchocatha niśceṣṭamātmānaṃ kiṃ na śocatha

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