Bhagavad Gita 1.38

यद्यपयेते न पश्यन्ति लोभोपहतचेतस: |
कुलक्षयकृतं दोषं मित्रत्रोधे च पातकम्

Translation

Their thoughts are overpowered by greed and they see no wrong in annihilating their relatives or wreaking treachery upon friends.