Srimad Bhagavatam Canto 06, Chapter 18, Text 64

SB 6.18.64

ma bhaista bhrataro mahyam
 yuyam ity aha kausikah
ananya-bhavan parsadan
 atmano marutam ganan
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
When Indra saw that actually they were his devoted followers, he said to them: If you are all my brothers, you have nothing more to fear from me.
Srimad Bhagavatam Canto 06, Chapter 18, Text 63
Srimad Bhagavatam Canto 06, Chapter 18, Text 65