"Marry your rapist law"

Citing Biblical injunctions (particularly Exodus 22:16–17 and Deuteronomy 22:25–30)...

https://en.wikipedia.org/wiki/Marry-your-rapist_law#Antiquity_until_1900

I've discussed the Deuteronomic passages before:

http://triablogue.blogspot.com/2014/09/legal-technicalities.html

http://triablogue.blogspot.com/2015/06/10-questions.html

By contrast, Exod 22:16-17 concerns a shotgun wedding in the case of consensual premarital sex. For instance: 

The primary and secondary rulings in these verses concern a man who entices an unbetrothed girl to have intercourse with him. The inference appears to be that the girl agrees to this; she is not raped as in Deut 22:2-29. J. A. Thompson describes it as "seduction". T. D. Alexander, Exodus (IVP 2017), 498.