Acts 2:12
And they were all amazed and in doubt, saying one to another, What can this mean?
Luke 15:26
and he called one of the servants to him, and asked what these things meant.
Luke 18:36
And hearing a multitude passing by, he asked what it meant.
Acts 2:7
And they were all amazed and wondered, saying to one another, Behold, are not all these, that are speaking, Galileans?
Acts 10:17
Now while Peter was doubting in himself what might be the meaning of the vision which he had seen, behold the men that were sent from Cornelius, having enquired for Simon's house, stood at the door;
Acts 17:20
For thou bringest strange things to our ears; we would therefore know what these things mean.