Text 25] Observing the Armies on the Battlefield of Kuruksetra 51
sañjaya uvāca  
 evam ukto hṛṣīkeśo  
 guḍākeśena bhārata  
 senayor ubhayor madhye  
 sthāpayitvā rathottamam
sañjayaḥ —Sañjaya;  uvāca —said;  evam —thus;  uktaḥ —addressed;  hṛṣīkeśaḥ —Lord Kṛṣṇa;  guḍākeśena —by Arjuna;  bhārata —O descendant of Bharata;  senayoḥ —of armies; ubhayoḥ —of both; madhye —in the midst of; sthāpayitvā —by placing;  rathottamam —the finest chariot.
TRANSLATION
Sañjaya said: O descendant of Bharata, being thus addressed by Arjuna, Lord Kṛṣṇa drew up the fine chariot in the midst of the armies of both parties.
PURPORT
In this verse Arjuna is referred to as Guḍākeśa.  Guḍāka  means sleep, and one who conquers sleep is called  guḍākeśa . Sleep also means ignorance. So Arjuna conquered both sleep and ignorance because of his friendship with Kṛṣṇa. As a great devotee of Kṛṣṇa, he could not forget Kṛṣṇa even for a moment, because that is the nature of a devotee. Either in waking or in sleep, a devotee of the Lord can never be free from thinking of Kṛṣṇa's name, form, quality and pastimes. Thus a devotee of Kṛṣṇa can conquer both sleep and ignorance simply by thinking of Kṛṣṇa constantly. This is called Kṛṣṇa consciousness, or  samādhi . As Hṛṣīkeśa, or the director of the senses and mind of every living entity, Kṛṣṇa could understand Arjuna's purpose in placing the chariot in the midst of the armies. Thus He did so, and spoke as follows.
TEXT 25
भीष्मद्रोणप्रमुखतः सर्वेषां च महीक्षिताम् । 
    उवाच पार्थ पश्यैतान्समवेतान्कुरूनिति ॥२५॥
bhīṣma-droṇa-pramukhataḥ sarveṣāṁ ca mahīkṣitām uvāca pārtha paśyaitān samavetān kurūn iti