Srimad Bhagavatam Canto 05, Chapter 24, Text 15

SB 5.24.15

yasmin praviste ’sura-vadhunam prayah pumsavanani bhayad eva sravanti patanti ca.
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
When the Sudarsana disc enters those provinces, the pregnant wives of the demons all have miscarriages due to fear of its effulgence.
Srimad Bhagavatam Canto 05, Chapter 24, Text 14
Srimad Bhagavatam Canto 05, Chapter 24, Text 16