Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 46
Sanskrit:
भवन्तौ किल विश्वस्य जगत: कारणं परम् ।अवतीर्णाविहांशेन क्षेमाय च भवाय च ॥ ४६ ॥
ITRANS:
bhavantau kila viśvasyajagataḥ kāraṇaṁ paramavatīrṇāv ihāṁśenakṣemāya ca bhavāya ca
Translation:
You two Lords are the ultimate cause of this entire universe. To bestow sustenance and prosperity upon this realm, You have descended with Your plenary expansions.