CC Madhya 18.201

seita ‘gosāñi’ tumi — sākṣāt ‘īśvara’
more kṛpā kara, muñi — ayogya pāmara
Word for word: 
seita — that; gosāñi — Personality of Godhead; tumi — You; sākṣāt — directly; īśvara — the Personality of Godhead; more — upon me; kṛpā kara — kindly be merciful; muñi — I; ayogya pāmara — very fallen and unfit.
Translation: 
“Since You are that very same Supreme Personality of Godhead Himself, please be merciful upon me. I am fallen and unfit.