Joshua 2:19-21

Remember, if anyone ventures outside your house, his death will be his own fault, not ours! But if anyone inside your house is harmed, then we will be held responsible. And if you disclose our mission, we will be released from the oath you made us swear.” Rahab replied in agreement, “Let it be as you say.” And she sent them away, and after they departed, she tied the crimson rope in her window.