Mahabharata 15.33.27

विदुरस्य शरीरं तत्तथैव स्तब्धलोचनम्वृक्षाश्रितं तदा राजा ददर्श गतचेतनम्

vidurasya śarīraṃ tattathaiva stabdhalocanamvṛkṣāśritaṃ tadā rājā dadarśa gatacetanam

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