John 9:19
And they asked them, saying, Is this your son, who ye say was born blind? how then doth he now see?
Cross-reference
John 9:9
Parallel
In John 9:9, the neighbors already debated his identity — now the Pharisees press the parents on the same question.
Acts 3:10
Parallel
In Acts 3:10, people recognize the healed cripple — mirroring the recognition of the man born blind here.
Acts 4:14
Parallel
In Acts 4:14, the healed man's presence silences opponents — similar to the parents being asked about their son.