John 9:17-19

¹⁷So they went on questioning the man. “What's your opinion about him, then, since it's your eyes he opened,” they asked. “He's surely a prophet,” the man replied.

¹⁸The Jewish leaders still refused to believe that the man who had been blind could now see until they had called in the man's parents.

¹⁹They asked them, “Is this your son whom you say was born blind? So how is it that now he can see?”