2:6  

न चैतद्विद्मः कतरन्नो गरीयो यद्वा जयेम यदि वा नो जयेयुः ।
यानेव हत्वा न जिजीविषाम- स्तेऽवस्थिताः प्रमुखे धार्तराष्ट्राः ॥२- ६॥

na chaitadwidmaH kataranno gariiyo yadwaa jayema yadi waa no jayeyuH ।

yaanewa hatwaa na jijiiwiShaama- ste'wasthitaaH pramukhe dhaartaraaShTraaH ॥२- ६॥

Source: Automatic ITRANS Transliteration

Nor is it known which of these is better: whether we win or whether we do not win.
The very ones, whom killing, we would not wish to live, those sons of Dhritarashtra stand facing us.

Source: Milind S. Pandit

Neither do we know which alternative (to beg or to kill) is better for us, nor do we know whether we shall conquer them or they will conquer us. We should not even wish to live after killing the sons of Dhritaraashtra who are standing in front of us.

Source: The Bhagavad-Gita: The Sacred Song

Nor do we know which is better--conquering them or being conquered by them. The sons of Dhrtarastra, whom if we kill we should not care to live, are now standing before us on this battlefield.

Source: Bhagavad Gita As It Is