सञ्जय
In plain words
Sanjaya said: Thus addressed by Gudakesha, Hrishikesha placed the finest chariot between the two armies, O Bharata—
Word for word
Thus addressed by Guḍākeśa, O Bhārata, Hṛṣīkeśa, having stationed the best of chariots between both armies,
एवमुक्तो हृषीकेशो गुडाकेशेन भारतसेनयोरुभयोर्मध्ये स्थापयित्वा रथोत्तमम्