Srimad-Bhagavatam: Canto 9 - Chapter 1 - Verse 33
Sanskrit:
यदुं च तुर्वसुं चैव देवयानी व्यजायत ।द्रुह्युं चानुं च पूरुं च शर्मिष्ठा वार्षपर्वणी ॥ ३३ ॥
ITRANS:
yaduṁ ca turvasuṁ caivadevayānī vyajāyatadruhyuṁ cānuṁ ca pūruṁ caśarmiṣṭhā vārṣaparvaṇī
Translation:
Devayānī gave birth to Yadu and Turvasu, and Śarmiṣṭhā gave birth to Druhyu, Anu and Pūru.