Mahabharata 12.47.2

वैशंपायन उवाच · vaiśaṃpāyana uvāca

शृणुष्वावहितो राजञ्शुचिर्भूत्वा समाहितःभीष्मस्य कुरुशार्दूल देहोत्सर्गं महात्मनः

śṛṇuṣvāvahito rājañśucirbhūtvā samāhitaḥbhīṣmasya kuruśārdūla dehotsargaṃ mahātmanaḥ

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