Srimad Bhagavatam Canto 10, Chapter 04, Text 37

SB 10.4.37

tathapi devah sapatnyan
 nopeksya iti manmahe
tatas tan-mula-khanane
 niyunksvasman anuvratan
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
Nonetheless, because of their enmity, our opinion is that the demigods should not be neglected. Therefore, to uproot them completely, engage us in fighting with them, for we are ready to follow you.
 
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
According to moral instructions, one should not neglect to extinguish fire completely, treat diseases completely, and clear debts completely. Otherwise they will increase and later
be difficult to stop. Therefore the ministers advised Kamsa to uproot his enemies completely.
Srimad Bhagavatam Canto 10, Chapter 04, Text 36
Srimad Bhagavatam Canto 10, Chapter 04, Text 38