Srimad Bhagavatam Canto 08, Chapter 13, Text 33

SB 8.13.33

manur va indra-savarnis
 caturdasama esyati
uru-gambhira-budhadya
 indra-savarni-viryajah
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
The name of the fourteenth Manu will be Indra-savarni. He will have sons like Uru, Gambhira and Budha.
Srimad Bhagavatam Canto 08, Chapter 13, Text 32
Srimad Bhagavatam Canto 08, Chapter 13, Text 34