'Wonder' in the Bible

And Jehovah said, Like as my servant Isaiah hath walked naked and barefoot three years for a sign and a wonder concerning Egypt and concerning Ethiopia;

Tarry ye and wonder; take your pleasure and be blind: they are drunken, but not with wine; they stagger, but not with strong drink.

therefore, behold, I will proceed to do a marvellous work among this people, even a marvellous work and a wonder; and the wisdom of their wise men shall perish, and the understanding of their prudent men shall be hid.