यदि वाद्य भवान् युद्धे सूतपुत्रमुखान् रथान्
yadi vādya bhavān yuddhe sūtaputramukhān rathān
যদি তুমি যুদ্ধত ৰণবাদ্য বজাই সূতপুত্ৰ (কৰ্ণ) অগ্ৰণী থকা ৰথসমূহৰ সন্মুখীন হও…
संजय उवाच
The line frames a conditional counsel: before engaging a formidable enemy led by Karṇa, one must weigh resolve, preparedness, and the ethical burden of initiating or escalating combat.
Sañjaya, narrating events to Dhṛtarāṣṭra, introduces a conditional scenario about entering battle against the chariot-warriors led by Karṇa, setting up advice or consequences that follow in the surrounding verses.