Joshua 2:20-24

And if thou utter this our business, then we will be quit of thine oath which thou hast made us to swear.

And she said, According unto your words, so be it. And she sent them away, and they departed: and she bound the scarlet line in the window.

And they went, and came unto the mountain, and abode there three days, until the pursuers were returned: and the pursuers sought them throughout all the way, but found them not.

So the two men returned, and descended from the mountain, and passed over, and came to Joshua the son of Nun, and told him all things that befell them:

And they said unto Joshua, Truly the LORD hath delivered into our hands all the land; for even all the inhabitants of the country do faint because of us.