How can I get my Wi-Fi passwords on my Galaxy S7?

[AC Question]

I'd like to get my wifi passwords from my old phone to my new Galaxy S7. However Google Play says that my old phone is not compatible with the Smart Switch app so I can't use that. I already moved my photos and videos over from my old phone manually but not sure how I can move the wifi info or even what files I'd need to move and where to put them.