John 9:17-19

Amplified Bible, Classic Edition

¹⁷ Accordingly they said to the blind man again, What do you say about Him, seeing that He opened your eyes? And he said, He is [He must be] a prophet!

¹⁸ However, the Jews did not believe that he had [really] been blind and that he had received his sight until they called (summoned) the parents of the man.

¹⁹ They asked them, Is this your son, whom you reported as having been born blind? How then does he see now?