'Wondering' in the Bible

And the man wondering at her held his peace, to wit whether the LORD had made his journey prosperous or not.

Then arose Peter, and ran unto the sepulchre; and stooping down, he beheld the linen clothes laid by themselves, and departed, wondering in himself at that which was come to pass.

And as the lame man which was healed held Peter and John, all the people ran together unto them in the porch that is called Solomon's, greatly wondering.