Joshua 2:14-15

And the men answered her, Our life for yours, if ye utter not this our business. And it shall be, when the LORD hath given us the land, that we will deal kindly and truly with thee. {for...: Heb. instead of you to die} Then she let them down by a cord through the window: for her house {was} upon the town wall, and she dwelt upon the wall.