तस्य संजनयन्हर्षं कुरुवृद्धः पितामहः।
सिंहनादं विनद्योच्चैः शङ्खं दध्मौ प्रतापवान्।।1.12।।
1.12. His glorious grandsire (Bhishma), the oldest of the Kauravas, in order to cheer Duryodhana, now roared like a lion, and blew his conch.
1.12 Sri Sankaracharya did not comment on this sloka. The commentary starts from 2.10.
Tasya sanjanayan harsham kuruvriddhah pitaamahah; Simhanaadam vinadyocchaih shankham dadhmau prataapavaan.
tasya—his; sañjanayan—causing; harṣham—joy; kuru-vṛiddhaḥ—the grand old man of the Kuru dynasty (Bheeshma); pitāmahaḥ—grandfather; sinha-nādam—lion’s roar; vinadya—sounding; uchchaiḥ—very loudly; śhaṅkham—conch shell; dadhmau—blew; pratāpa-vān—the glorious