Judges 19:24 - Matthew Poole's English Annotations on the Holy Bible

He offers this to avoid a greater and more unnatural sin, which he thought they designed; but it seems they did not, their abuse being confined to the woman, and not extended to the man, who also was in their power, if they had lusted after him. But this offer was sinful, because he offered that which was not in his nor in the man's power to dispose of, even the chastity of his daughter, and the man's wife; and because no man must do any evil, though never so small, for the prevention of any evil of sin or misery, or for the procuring of the greatest good, Romans 3:8; though his sin was much mitigated by his ignorance, by his honest and generous intention of protecting a stranger, by the force which was in some sort put upon him, and by the suddenness and violence of the temptation.