Skandapurana 5.81.22

5.81.22

seyaṃ tava sutā vipra baṃdhusthānaṃ samāśritā ..
bhaviṣyati tato jāmiḥ kaniṣṭhā me'nyajanmani .. 22 ..

This daughter of yours, O brahmin, took refuge in the place of kin; / therefore, in another birth she shall become my younger sister.”