John 9:21 WEB

¹⁹  and asked them, 'Is this your son, who you say was born blind? How then does he now see?'

²⁰  His parents answered them, 'We know that this is our son, and that he was born blind;

²¹  but how he now sees, we don't know; or who opened his eyes, we don't know. He is of age. Ask him. He will speak for himself.'

²²  His parents said these things because they feared the Jews; for the Jews had already agreed that if any man would confess him as Christ, he would be put out of the synagogue.

²³  Therefore his parents said, 'He is of age. Ask him.'