Acts 2:12
And all were amazed and greatly perplexed, saying {to one another}, "{What can this mean?}"
Luke 15:26
And he summoned one of the slaves [and] asked what these [things] meant.
Luke 18:36
And [when he] heard a crowd going by, he inquired what this meant.
Acts 2:7
And they were astounded and astonished, saying, "Behold, are not all these who are speaking Galileans?
Acts 10:17
Now while Peter was greatly perplexed within himself [as to] what the vision that he had seen might be, behold, the men who had been sent by Cornelius, having found the house of Simon by asking around, stood at the gate.
Acts 17:20
For you are bringing some astonishing things to our ears. Therefore we want to know what {these things mean}."