Matsyapurana 61.31

61.31

bhajasveti yato veśyā dharma eṣa tvayā kṛtaḥ
jalakumbhe tato vīryaṃ mitreṇa varuṇena ca
prakṣiptamatha saṃjātau dvāveva munisattamau //

She replied :—“All right.” When Mitra heard this, he cursed her : “You go down to the world of the mortals and be married to the son of moon, Budha, because you have followed the ways of a courtezan.” Saying that, both Varuṇa and Mitra threw Their seed in a pitcher of water, out of which two sages (Agastya and Vasiṣṭha) came out.—30-31.