Srimad-Bhagavatam: Canto 4 - Chapter 1 - Verse 11
Sanskrit:
दक्षाय ब्रह्मपुत्राय प्रसूतिं भगवान्मनु: ।प्रायच्छद्यत्कृत: सर्गस्त्रिलोक्यां विततो महान् ॥ ११ ॥
ITRANS:
dakṣāya brahma-putrāyaprasūtiṁ bhagavān manuḥprāyacchad yat-kṛtaḥ sargastri-lokyāṁ vitato mahān
Translation:
Svāyambhuva Manu handed over his daughter Prasūti to the son of Brahmā named Dakṣa, who was also one of the progenitors of the living entities. The descendants of Dakṣa are spread throughout the three worlds.