Srimad Bhagavatam Canto 12, Chapter 03, Text 20

SB 12.3.20

tretayam dharma-padanam
 turyamso hiyate sanaih
adharma-padair anrta-
 himsasantosa-vigrahaih
 
Translation: 
 
In Treta-yuga each leg of religion is gradually reduced by one quarter by the influence of the four pillars of irreligion — lying, violence, dissatisfaction and quarrel.
 
Purport: 
 
By falsity truth is diminished, by violence mercy is diminished, by dissatisfaction austerity is diminished, and by quarrel charity and cleanliness are diminished.
Srimad Bhagavatam Canto 12, Chapter 03, Text 18
Srimad Bhagavatam Canto 12, Chapter 03, Text 21