In the great battle that makes every one's heart tremble, who were they who struck the first blow; were they my men or did they belong to the Pandavas? O Sanjaya, tell me all this in detail.
के पूर्वं प्राहरंस्तत्र युद्धे हृदयकम्पने। मामकाः पाण्डवेया वा तन्ममाचक्ष्व संजय॥