Śrīmad-Bhāgavatam · Text 7.9.26
Who is speaking and story frame
क्वाहं रज:प्रभव ईश तमोऽधिकेऽस्मिन्
जात: सुरेतरकुले क्व तवानुकम्पा ।
न ब्रह्मणो न तु भवस्य न वै रमाया
यन्मेऽर्पित: शिरसि पद्मकर: प्रसाद: ॥ २६ ॥
kvāhaṁ rajaḥ-prabhava īśa tamo ’dhike ’smin
jātaḥ suretara-kule kva tavānukampā
na brahmaṇo na tu bhavasya na vai ramāyā
yan me ’rpitaḥ śirasi padma-karaḥ prasādaḥ
O my Lord, O Supreme, because I was born in a family full of the hellish material qualities of passion and ignorance, what is my position? And what is to be said of Your causeless mercy, which was never offered even to Lord Brahmā, Lord Śiva or the goddess of fortune, Lakṣmī? You never put Your lotus hand upon their heads, but You have put it upon mine.
Read Śrīla Prabhupāda's purport on Vedabase.io