John 9:25 YLT

²³  because of this his parents said -- 'He is of age, ask him.'

²⁴  They called, therefore, a second time the man who was blind, and they said to him, 'Give glory to God, we have known that this man is a sinner;'

²⁵  he answered, therefore, and said, 'If he be a sinner -- I have not known, one thing I have known, that, being blind, now I see.'

²⁶  And they said to him again, 'What did he to thee? how did he open thine eyes?'

²⁷  He answered them, 'I told you already, and ye did not hear; why again do ye wish to hear? do ye also wish to become his disciples?'