Srimad-Bhagavatam: Canto 6 - Chapter 1 - Verse 53
Sanskrit:
त्वत्तोऽधस्तात्प्रजा: सर्वा मिथुनीभूय मायया ।मदीयया भविष्यन्ति हरिष्यन्ति च मे बलिम् ॥ ५३ ॥
ITRANS:
tvatto ’dhastāt prajāḥ sarvāmithunī-bhūya māyayāmadīyayā bhaviṣyantihariṣyanti ca me balim
Translation:
After you give birth to many hundreds and thousands of children, they will also be captivated by My illusory energy and will engage, like You, in sexual intercourse. But because of My mercy to you and them, they will also be able to give Me presentations in devotion.