'Perplexed' in the Bible

They were all amazed, and were perplexed, saying one to another, "What does this mean?"

Now when the high priest, the captain of the temple, and the chief priests heard these words, they were very perplexed about them and what might become of this.

Now while Peter was very perplexed in himself what the vision which he had seen might mean, behold, the men who were sent by Cornelius, having made inquiry for Simon's house, stood before the gate,

Being perplexed how to inquire concerning these things, I asked whether he was willing to go to Jerusalem and there be judged concerning these matters.