John 9:36
King James Version
He answered and said, Who is he, Lord, that I might believe on him?
John 9:36 in context
John 9:34
They answered and said unto him, Thou wast altogether born in sins, and dost thou teach us? And they cast him out.
John 9:35
Jesus heard that they had cast him out; and when he had found him, he said unto him, Dost thou believe on the Son of God?
John 9:37
And Jesus said unto him, Thou hast both seen him, and it is he that talketh with thee.
John 9:38
And he said, Lord, I believe. And he worshipped him.