Acts 2:12

And thus they all continued to be astounded and bewildered, and continued to say to each other, "What can this mean?"

Luke 15:26

Then he called one of the servant-boys and asked him what this meant.

Luke 18:36

As he heard a crowd going by, he asked what it meant.

Acts 2:7

They were perfectly astounded, and in bewilderment they continued to say, "Are not all these men who are speaking Galileans?

Acts 10:17

Now while Peter was still at a loss to know what the vision he had seen could mean, the men who had been sent by Cornelius had asked for the way to Simon's house and had stopped at the gate;

Acts 17:20

For some of the things you bring sound startling to us; so we want to know just what they mean."

Treasury of Scripture Knowledge

Summary

And they were all amazed, and were in doubt, saying one to another, What meaneth this?

General references

Bible References

What

Acts 10:17
Now while Peter was still at a loss to know what the vision he had seen could mean, the men who had been sent by Cornelius had asked for the way to Simon's house and had stopped at the gate;
Acts 17:20
For some of the things you bring sound startling to us; so we want to know just what they mean."
Luke 15:26
Then he called one of the servant-boys and asked him what this meant.
Luke 18:36
As he heard a crowd going by, he asked what it meant.

General references

Mark 12:11
This is the work of the Lord, and seems wonderful to us'?"