एवमुक्तो हृषीकेशो गुडाकेशेन भारत। सेनयोरुभयोर्मध्ये स्थापयित्वा रथोत्तमम् ॥

evam ukto hṛiṣhīkeśho guḍākeśhena bhārata senayor ubhayor madhye sthāpayitvā rathottamam

Thus addressed by Gudâkesha, Hrishîkesha, O Bhârata, having stayed that best of chariots in the midst, between the two armies,

In plain words: Sanjaya, who is telling the story to the blind King Dhritarashtra, says that Krishna did as Arjuna asked. He drove the fine chariot into the middle, between the two armies. Gudakesha is a name for Arjuna.