A sitting
Why the Grandsire Falls
If Bhishma is unconquerable, who makes him put the bow down? Amba’s unfinished marriage becomes Shikhandi. Bhishma will not shoot.
Bhishma takes three princesses from Kashi for Vichitravirya. Amba, the eldest, says she had already chosen the king of Saubha. Bhishma lets her go. Saubha will not take a woman another man has carried away. Bhishma will not break his vow to marry her. She vows his death.
She returns as Shikhandi, child of Drupada. Bhishma has said he will not fight a woman, or one who was a woman. On the ninth day Krishna, who promised not to lift a weapon, raises the chakra against him and is talked down. On the tenth, Shikhandi stands in front. Arjuna shoots. The grandsire falls on a bed of arrows and will not die until the sun turns north.
The unconquerable man is conquered by a refusal he himself announced. That is not a trick from outside the story. It is the vow again, wearing another face.
Ordered cast
Source notes
Mahabharata, Adi Parva (Sambhava) and Bhishma Parva, Ganguli. Last reviewed 12 September 2026.