Every day, Bhisma slew at least 10,000 soldiers and about a 1,000 rathas. At the beginning of the war, Bhishma vowed not to kill any of the Pandavas, as he loved them, being their grand-uncle. Duryodhana often confronted Bhishma alleging that he was not actually fighting for the Kaurava camp as he wouldn’t kill any of the pandavas. He also did not allow any of the Kauravas to be killed in the war, as he loved all his grand-nephews and wanted a peace negotiation. Duryodhana approached Bhishma one night and accused him of not fighting the battle to his full strength because of his affection for the Pandavas. The angry Bhishma took a vow that either he will kill Arjuna or will make Lord Krishna break his promise of not picking up any weapons during the war. On the next day there was an intense battle between Bhishma and Arjuna. Although Arjuna was very powerful, he was no match for Bhishma. Bhishma soon shot arrows which cut Arjuna’s armour and then also his Gandiva bow’s string. Arjuna was helpless before the wrath of his grand-uncle. As Bhishma was about to kill Arjuna with his arrows, Sri Krishna who took vow of not raising a weapon in the war, lifted a chariot wheel and threatened Bhishma. Arjuna stopped Lord Krishna. Arjuna convinced Krishna to return to the chariot and put down the wheel, promising to redouble his determination in the fight. Thus Bhishma fulfilled his vow.