Vāsudeva-Māhātmya: Duryodhana’s Inquiry and Bhīṣma’s Theological Account of Keśava
यो यो भीष्म॑ नरव्याप्रमभ्येति युधि कश्चन
yo yo bhīṣmaṁ naravyāpram abhyeti yudhi kaścana
यो यो भीष्मं नरव्याघ्रमभ्येति युधि कश्चन…
संजय उवाच
The line foregrounds Bhīṣma’s overwhelming martial authority: in a dharma-war setting, confronting a great elder-warrior is not merely a tactical act but an encounter with established prowess and the weight of duty (kṣatriya-dharma), where courage and consequence are inseparable.
Sañjaya is reporting the battlefield to Dhṛtarāṣṭra, describing how any warrior who comes forward to meet Bhīṣma in combat is entering a direct confrontation with the Kaurava commander, famed for driving and directing men in war.