19 And they ask them, saying, "Is this your son, of whom you are saying that he was born blind? How, then, is he observing at present?
John 9:19 Cross References - CLV
John 9:8-9
Acts 3:10
10 Now they recognized him, that this was the one sitting for alms at the Beautiful Gate of the sanctuary. And they are filled with awe and amazement at that which has befallen him."
Acts 4:14
14 Besides, observing the man who has been cured standing with them, they had nothing to contradict."