They responded to her: "May our lives be yours unto death, if only you do not betray us. And when the Lord will have delivered the land to us, we will act toward you with mercy and truth.
Other versions
King James Version
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. English Standard Version
And the men said to her, "Our life for yours even to death! If you do not tell this business of ours, then when the LORD gives us the land we will deal kindly and faithfully with you."New International Version
"Our lives for your lives!" the men assured her. "If you don't tell what we are doing, we will treat you kindly and faithfully when the LORD gives us the land."