1 Kings 20:39; 1 Kings 20:42

39 And as the king passed, he cried to the king and said, "Your servant went out into the midst of the battle, and behold, a soldier turned and brought a man to me and said, 'Guard this man; if by any means he is missing, your life shall be for his life, or else you shall pay a talent of silver.'

42 And he said to him, "Thus says the LORD, 'Because you have let go out of your hand the man whom I had devoted to destruction, therefore your life shall be for his life, and your people for his people.'"