Joshua 2:9

But she had brought them up to the roof, and hidden them under the stalks of flax which she had laid in order on the roof.

The men pursued them along the way to the fords of the Jordan River. As soon as those who pursued them had gone out, they shut the gate.

Before they had lain down, she came up to them on the roof.

For we have heard how the LORD dried up the water of the Red Sea before you, when you came out of Egypt; and what you did to the two kings of the Amorites, who were beyond the Jordan, to Sihon and to Og, whom you utterly destroyed.

As soon as we had heard it, our hearts melted, and there wasn’t any more spirit in any man, because of you: for the LORD your God, he is God in heaven above, and on earth beneath.

Now therefore, please swear to me by the LORD, since I have dealt kindly with you, that you also will deal kindly with my father’s house, and give me a true sign;