Srimad Bhagavatam Canto 10, Chapter 52, Text 18

SB 10.52.18

sri-rajovaca
bhagavan bhismaka-sutam
 rukminim rucirananam
raksasena vidhanena
 upayema iti srutam
 
Translation: 
 
King Pariksit said: The Supreme Lord married Rukmini, the beautiful-faced daughter of Bhismaka, in the Raksasa style — or so I have heard.
 
Purport: 
 
Srila Sridhara Svami quotes the following smrti statement: raksaso yuddha-haranat. “A Raksasa marriage takes place when the bride is stolen from one’s rival suitors by force.” Similarly, Sukadeva Gosvami himself has already said, rajñah pramathya: Krsna had to beat down opposing kings to take Rukmini.
Srimad Bhagavatam Canto 10, Chapter 52, Text 16-17
Srimad Bhagavatam Canto 10, Chapter 52, Text 19