BG 1.36
निहत्य धार्तराष्ट्रान्नः का प्रीतिः स्याज्जनार्दन
पापमेवाश्रयेदस्मान्हत्वैतानाततायिनः
nihatya dhārtarāṣṭrānnaḥ kā prītiḥ syājjanārdana
pāpamevāśrayedasmānhatvaitānātatāyinaḥ
TRANSLATION
If we kill the sons of Dhrtarashtra, what joy will be ours, O Krishna? Sin alone will accrue to us if we kill these murderous felons.