John 9:18

18 The Jews did not believe that he had been blind and had received his sight, until they called the parents of the man who had received his sight,

John 9:18 In-Context

16 Some of the Pharisees said, "This man is not from God, for he does not keep the sabbath." But others said, "How can a man who is a sinner do such signs?" There was a division among them.
17 So they again said to the blind man, "What do you say about him, since he has opened your eyes?" He said, "He is a prophet."
18 The Jews did not believe that he had been blind and had received his sight, until they called the parents of the man who had received his sight,
19 and asked them, "Is this your son, who you say was born blind? How then does he now see?"
20 His parents answered, "We know that this is our son, and that he was born blind;
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.