Acts 2:12
And they were all amazed and were in doubt, saying one to another, What can this mean?
Luke 15:26
And calling one of the servants, he inquired what these things meant.
Luke 18:36
And hearing a multitude passing by, he asked what this meant.
Acts 2:7
And they were amazed, and marveled, saying, Behold, are not all these who speak Galilaeans?
Acts 10:17
Now, while Peter was doubting within himself what the vision which he had seen meant, lo! the men who were sent from Cornelius had made inquiry for Simons house, and stood before the gate;
Acts 17:20
For thou bringest certain strange things to our ears. We would know therefore what these things mean.