Bhagavad Gita: Chapter 2, Verse 9-10

सञ्जय उवाच
एवमुक्त्वा हृषीकेशं गुडाकेशः परन्तपः ।
न योत्स्य इति गोविन्दामुक्त्वा तूष्णीं बभूव ह ॥ २-९ ॥

sañjaya uvāca
evam uktvā hṛṣīkeśaṁ guḍākeśaḥ paran-tapaḥ
na yotsya iti govindam uktvā tūṣṇīṁ babhūva ha 2.9

Sanjay said: Having spoken thus, Arjuna (Gudakesh – one who conquers sleep), chastiser of enemies, addressed Hrishikesh: “Govinda, I shall not fight,” and became silent.

तमुवाच हृषीकेशः प्रहसन्निव भारत ।
सेनयोरूभयोर्मध्ये विषीदन्तमिदं वचः ॥ २-१० ॥

tam uvāca hṛṣīkeśaḥ prahasann iva bhārata
senayor ubhayor madhye viṣīdantam idaṁ vacaḥ 2.10

O descendant of Bharata, at that time, Hrishikesh smiling in the midst of both the armies spoke the following words to the grief-stricken Arjuna.