Srimad Bhagavatam Canto 09, Chapter 09, Text 40

SB 9.9.40

asmakad baliko jajñe
 yah stribhih pariraksitah
nari-kavaca ity ukto
 nihksatre mulako ’bhavat
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
From Asmaka, Balika took birth. Because Balika was surrounded by women and was therefore saved from the anger of Parasurama, he was known as Narikavaca [“one who is protected by women”]. When Parasurama vanquished all the ksatriyas, Balika became the progenitor of more ksatriyas. Therefore he was known as Mulaka, the root of the ksatriya dynasty.
Srimad Bhagavatam Canto 09, Chapter 09, Text 39
Srimad Bhagavatam Canto 09, Chapter 09, Text 41