Bhagavad Gita · 1.2

सञ्जय उवाचदृष्ट्वा तु पाण्डवानीकं व्यूढं दुर्योधनस्तदा।आचार्यमुपसङ्गम्य राजा वचनमब्रवीत्॥

sañjaya uvācha dṛṣhṭvā tu pāṇḍavānīkaṁ vyūḍhaṁ duryodhanastadā āchāryam upasaṅgamya rājā vachanam abravīt

Sanjaya said: Seeing the army of the Pandavas arrayed in military formation, King Duryodhana approached his teacher Drona and spoke the following words.

— Bhagavad Gita 1.2

Source: Sacred-Texts.com (Sanskrit) + Bhagavad-Gita.io (translations)