Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 29
Sanskrit:
परं भावं भगवतो भगवन् मामजानतीम् ।मोक्तुमर्हसि विश्वात्मन् प्रपन्नां भक्तवत्सल ॥ २९ ॥
ITRANS:
paraṁ bhāvaṁ bhagavatobhagavan mām ajānatīmmoktum arhasi viśvātmanprapannāṁ bhakta-vatsala
Translation:
My Lord, please release me. O soul of the universe, I didn’t understand Your position as the Supreme Godhead, but now I have surrendered unto You, and You are always kind to Your devotees.