Srimad Bhagavatam Canto 10, Chapter 45, Text 12

SB 10.45.12

evam asvasya pitarau
 bhagavan devaki-sutah
matamaham tugrasenam
 yadunam akaron nrpam
 
Translation: 
 
Thus having comforted His mother and father, the Supreme Personality of Godhead, appearing as the son of Devaki, installed His maternal grandfather, Ugrasena, as King of the Yadus.
Srimad Bhagavatam Canto 10, Chapter 45, Text 11
Srimad Bhagavatam Canto 10, Chapter 45, Text 13