Deuteronomy 22:25-29

25“However, if the man finds the girl who is engaged (legally betrothed) in the [open] field, and seizes her and is intimate with her [by force], then only the man who lies with her shall be put to death.

26But you shall do nothing to the young woman; she has committed no sin worthy of death, for this is the same as when a man attacks his neighbor and murders him.

27When he found her in the [open] field, the engaged girl [may have] cried out for help, but there was no one to [hear and] save her.

28“If a man finds a girl who is a virgin, who is not engaged, and seizes her and is intimate with her and they are discovered,

29then the man who was intimate with her shall give fifty shekels of silver to the girl’s father, and she shall become his wife because he has violated her; he can never divorce her.