The Story of Surasundarī 11.197

11.197

tassa ya dō bhagiṇīō sahōyarāō ya aīva iṭṭhāō
paḍhamā ō bandhudattā rayaṇavaī nāma bīyā u

And he has two uterine sisters who are extremely dear [to him]:
the first is named Bandhudattā, and the second is indeed named Ratnavatī.