Srimad Bhagavatam Canto 10, Chapter 04, Text 24

SB 10.4.24

mocayam asa nigadad
 visrabdhah kanyaka-gira
devakim vasudevam ca
 darsayann atma-sauhrdam
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
Fully believing in the words of the goddess Durga, Kamsa exhibited his familial affection for Devaki and Vasudeva by immediately releasing them from their iron shackles.
Srimad Bhagavatam Canto 10, Chapter 04, Text 23
Srimad Bhagavatam Canto 10, Chapter 04, Text 25