Seeing him [Bhīṣma] lying on the ground, like a demigod fallen from the sky, the Pāṇḍava King Yudhiṣṭhira, along with his younger brothers and Lord Kṛṣṇa, bowed down before him.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
दृष्ट्वा निपतितं भूमौ दिवश्च्युतमिवामरम् । प्रणेमुः पाण्डवा भीष्मं सानुगाः सह चक्रिणा
dṛṣṭvā nipatitaṃ bhūmau divaścyutamivāmaram | praṇemuḥ pāṇḍavā bhīṣmaṃ sānugāḥ saha cakriṇā
SB 1.9.4