Srimad Bhagavatam Canto 10, Chapter 36, Text 34

SB 10.36.34

ugrasenam ca pitaram
 sthaviram rajya-kamukam
tad-bhrataram devakam ca
 ye canye vidviso mama
 
Translation: 
 
I will also kill my old father, Ugrasena, who is greedy for my kingdom, and I will kill his brother Devaka and all my other enemies as well.
Srimad Bhagavatam Canto 10, Chapter 36, Text 33
Srimad Bhagavatam Canto 10, Chapter 36, Text 35