This quote is often misattributed. Actually by Laubardemont. https://fr.wikipedia.org/wiki/Jean_Martin_de_Laubardemont https://fr.wikipedia.org/wiki/Jean_Marti

This quote is often misattributed. Actually by Laubardemont. https://fr.wikipedia.org/wiki/Jean_Martin_de_Laubardemont https://fr.wikipedia.org/wiki/Jean_Martin_de_Laubardemont (no English wikipedia page). He's well known for the Loudun withcraft trials (https://en.wikipedia.org/wiki/Loudun_possessions https://en.wikipedia.org/wiki/Loudun_possessions)