Srimad Bhagavatam Canto 08, Chapter 10, Text 06

SB 8.10.6

tatranyonyam sapatnas te
 samrabdha-manaso rane
samasadyasibhir banair
 nijaghnur vividhayudhaih
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
Both parties in that fight were extremely angry at heart, and in enmity they beat one another with swords, arrows and varieties of other weapons.
 
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
There are always two kinds of men in this universe, not only on this planet but also in higher planetary systems. All the kings dominating planets like the sun and moon also have enemies like Rahu. It is because of occasional attacks upon the sun and moon by Rahu that eclipses take place. The fighting between the demons and demigods is perpetual; it cannot be stopped unless intelligent persons from both sides take to Krsna consciousness.
Srimad Bhagavatam Canto 08, Chapter 10, Text 05
Srimad Bhagavatam Canto 08, Chapter 10, Text 07