Srimad-Bhagavatam: Canto 4 - Chapter 1 - Verse 48
Sanskrit:
तस्यां ससर्ज दुहितृ: षोडशामललोचना: ।त्रयोदशादाद्धर्माय तथैकामग्नये विभु: ॥ ४८ ॥
ITRANS:
tasyāṁ sasarja duhitṝḥṣoḍaśāmala-locanāḥtrayodaśādād dharmāyatathaikām agnaye vibhuḥ
Translation:
Dakṣa begot sixteen very beautiful daughters with lotuslike eyes in his wife Prasūti. Of these sixteen daughters, thirteen were given in marriage to Dharma, and one daughter was given to Agni.