arjunaviṣādayoga - Verse śloka 36
śloka 36
nihatya dhārtarāṣṭrānnaḥ kā prītiḥ syājjanārdana |
pāpamevāśrayedasmānhatvaitānātatāyinaḥ ||1-36||
Translation
O Janardana! What joy shall we have from slaying the sons of Dhritarashtra? By killing these aggressors we would only incur sin.