Bhagwad Gita
Chapter 1, Verse 31
निमित्तानि च पश्यामि विपरीतानि केशव।
न च श्रेयोऽनुपश्यामि हत्वा स्वजनमाहवे।।1.31।।
I do not see how any good can come from killing my own kinsmen in this battle, nor can I, my dear Krsna, desire any subsequent victory, kingdom, or happiness.