अत्र शूरा महेष्वासा भीमार्जुनसमा युधि।युयुधानो विराटश्च द्रुपदश्च महारथः॥
atra śūrā maheṣvāsā bhīmārjuna-samā yudhiyuyudhāno virāṭaśca drupadaśca mahā-rathaḥ
Word by word
The verse says
Here are heroes and great archers, the equals of Bhima and Arjuna in battle: Yuyudhana, Virata, and Drupada, the great warrior.
In plain words
Duryodhana now starts listing the enemy.
Read that again. He came to raise his own side's spirits, and he begins by naming how good the other army is. He keeps doing it for three verses.
He cannot help himself. He has looked across the field, and the names are stuck in his head, so out they come — carefully, with their ranks, one after another.
Where you've felt this · in sport
Someone talks you through a rival team's line-up before a match. They mean it as preparation. But they know every name, every strength, in far more detail than they know their own side. By the end you understand something about them that they did not intend to tell you.
Going deeper
The Sanskrit here is full of praise, and the praise is all pointed the wrong way. Mahā-rathāḥ — great chariot-warriors — is a formal rank, a measure of how many ordinary fighters one man was reckoned able to face. Duryodhana hands that title out generously to the people trying to kill him.
This is one of the quiet skills of the Gita's opening chapter. Almost nothing is stated directly about anyone's inner life, and yet you learn it anyway, from what they choose to talk about and how long they talk about it. Nobody says Duryodhana is frightened. He simply speaks, at length, about the strength of the men opposite, and you draw your own conclusion.
The book will later put a name to what he is doing. He is standing on a battlefield, entirely absorbed in an outcome he cannot control.