Bhagavatapurana 10.61.25

10.61.25

dauhitrāyāniruddhāya pautrīṃ rukmy ādadād dhareḥ /
rocanāṃ baddha-vairo 'pi svasuḥ priya-cikīrṣayā /
jānann adharmaṃ tad yaunaṃ sneha-pāśānubandhanaḥ //

25. Though of unquenched enmity and though aware that marital relation is not righteous, still on account of ties of affection and his desire to do the wishes of his sister, Rukmin gave his grand-daughter Rochana to his grandson Anirudha (daughter's son.)