Analysis of information sources in references of the Wikipedia article "संस्कृत भाषा" in Hindi language version.
... pravyite Sastrasampate
dhanur udyamya pandavah (20)
Then Arjuna, ... looked at the sons of Dhrtarastra drawn up in battle order; and as the flight of missiles (almost) started, he took up his bow.
hystkesam tada vakyam
idam aha mahipate ... (21)
And, O Lord of earth, he spoke this word to Hrsikesha (Krsna): ...
The Bhagawad Gita, an intensely spiritual work, that forms one of the cornerstones of the Hindu faith, and is also one of the masterpieces of Sanskrit poetry. (from the backcover)
Spanning a period of over three thousand years; containing brief accounts of authors, works, characters, technical terms, geographical names, myths, [and] legends, [with] several appendices.
प्रवृत्ते शस्त्रसम्पाते धनुरुद्यम्य पाण्डवः ॥ २० ॥
Then, beholding the sons of Dhritarâshtra standing arrayed, and flight of missiles about to begin, ... the son of Pându, took up his bow,(20)
हृषीकेशं तदा वाक्यमिदमाह महीपते । अर्जुन उवाच । ...॥ २१ ॥
And spake this word to Hrishîkesha, O Lord of Earth: Arjuna said: ...