John 9:15

9:15 So the Pharisees asked him again how he had gained his sight. He replied, “He put mud on my eyes and I washed, and now I am able to see.”

John 9:21

9:21 But we do not know how he is now able to see, nor do we know who caused him to see. Ask him, he is a mature adult. He will speak for himself.”

John 9:26

9:26 Then they said to him, “What did he do to you? How did he cause you to see?”