Evil is rewarded with more evil. This is a theme found in Jungle Book: Mowgli's Brothers.
Which detail best supports the idea that evil is rewarded with evil?
Mowgli carries a fire-pot to the final meeting at Council Rock.
Akela promises to care for Mowgli, and the Pack tries to break that promise.
Bagheera paid the price of one bull for Mowgli to be accepted by the Pack.
Members of the Pack hunt the villagers and their cattle.