'Idea' in the Bible

And the woman took the two men and put them in a secret place; then she said, Yes, the men came to me, but I had no idea where they came from;

And when it was the time for shutting the doors at dark, they went out; I have no idea where the men went: but if you go after them quickly, you will overtake them.

Now when the king of Ai saw it, he got up quickly and went out to war against Israel, he and all his people, to the slope going down to the valley; but he had no idea that a secret force was waiting at the back of the town.

Now when she came to him, he put into her mind the idea of requesting a field from her father: and she got down from her ass; and Caleb said to her, What is it?