'Wonder' in the Bible

You [yourselves] were shown [this wonder] in order [for you] to acknowledge that Yahweh [is] the God; there is no other [God] {besides him}.

"If a prophet stands up in your midst or a dreamer of dreams and he gives to you a sign or wonder,

and the sign or the wonder comes [about] that he spoke to you, {saying}, 'Let us go after other gods (those whom you have not known), and let us serve them,'

And they shall be among you as a sign and as a wonder and among your offspring {forever}.