द्रोणेन वध्यमानानां पञ्चालानां विशाम्पते
droṇena vadhyamānānāṃ pañcālānāṃ viśāmpate
Sañjaya said: “O lord of the people, as the Pāñcālas were being cut down by Droṇa…”
संजय उवाच
The line underscores the grim ethical tension of war: even renowned teachers and elders become instruments of mass killing, reminding the listener (the king) that political ambition and attachment can culminate in widespread suffering borne by entire peoples.
Sañjaya addresses Dhṛtarāṣṭra and begins describing a battlefield episode in which Droṇa is actively slaughtering the Pāñcāla forces; the verse functions as a lead-in to the ensuing account of their plight and the battle’s momentum.