MSTC(i)
17 And the men said unto her, "We will be blameless of thy oath, which thou hast made us swear.
18 Behold, when we come unto the land, thou shalt bind this purple threaden cord in the window, which thou lettest us down by. And thou shalt bring thy father, thy mother, thy brethren, and all thy father's household, even into the house to thee.
19 And then whosoever go out at the doors of thy house, into the street, his blood shall be upon his own head, and we guiltless. And whosoever shall be with thee in the house, his blood be upon our heads if any man's hand be upon him:
20 And even so if thou utter these our words, we will be quit of thy oath which thou hast made us swear."