Srimad Bhagavatam Canto 10, Chapter 55, Text 02

SB 10.55.2

sa eva jato vaidarbhyam
 krsna-virya-samudbhavah
pradyumna iti vikhyatah
 sarvato ’navamah pituh
 
Translation: 
 
He took birth in the womb of Vaidarbhi from the seed of Lord Krsna and received the name Pradyumna. In no respect was He inferior to His father.
Srimad Bhagavatam Canto 10, Chapter 55, Text 01
Srimad Bhagavatam Canto 10, Chapter 55, Text 03