'Idea' in the Bible

And in your prayer do not make use of the same words again and again, as the Gentiles do: for they have the idea that God will give attention to them because of the number of their words.

Then those who came first had the idea that they would get more; and they, like the rest, were given a penny.

But Jesus made answer and said, You have no idea what you are requesting. Are you able to take of the cup which I am about to take?

Have you any idea what these are saying? And Jesus said to them, Yes: have you not seen in the Writings, From the lips of children and babies at the breast you have made your praise complete?

And they made answer and said, We have no idea. Then he said to them, And I will not say to you by what authority I do these things.