they knew
Acts 3:2
And a certain man lame from his mother's womb was carried, whom they laid daily at the gate of the temple which is called Beautiful, to ask alms of them that entered into the temple;
Acts 4:14-16
14
And beholding the man which was healed standing with them, they could say nothing against it.
15
But when they had commanded them to go aside out of the council, they conferred among themselves,
16
Saying, What shall we do to these men? for that indeed a notable miracle hath been done by them is manifest to all them that dwell in Jerusalem; and we cannot deny it.
Acts 4:21-16
Acts 4:22-16
John 9:3
Jesus answered, Neither hath this man sinned, nor his parents: but that the works of God should be made manifest in him.
John 9:18-21
18
But the Jews did not believe concerning him, that he had been blind, and received his sight, until they called the parents of him that had received his sight.
19
And they asked them, saying, Is this your son, who ye say was born blind? how then doth he now see?
20
His parents answered them and said, We know that this is our son, and that he was born blind:
21
But by what means he now seeth, we know not; or who hath opened his eyes, we know not: he is of age; ask him: he shall speak for himself.
they were
Acts 2:7
And they were all amazed and marvelled, saying one to another, Behold, are not all these which speak Galilaeans?
Acts 2:12
And they were all amazed, and were in doubt, saying one to another, What meaneth this?
Luke 4:36
And they were all amazed, and spake among themselves, saying, What a word is this! for with authority and power he commandeth the unclean spirits, and they come out.
Luke 9:43
And they were all amazed at the mighty power of God. But while they wondered every one at all things which Jesus did, he said unto his disciples,
John 5:20
For the Father loveth the Son, and sheweth him all things that himself doeth: and he will shew him greater works than these, that ye may marvel.