Who said this quote?

I don’t have the exact quote, if I did I would just search it and find it myself, but it essentially states that the communist revolution (or “revolution” in general, but it was related to socialism) would happen in industrialized countries first and then spread to non-industrialized ones. It was something like revolution starting in rich countries first and then in “poor” ones. Or I could be misremembering the quote entirely and it was the exact opposite point being made: revolution would begin in the non-industrialized countries and then spread to the industrialized.

Does that makes sense? I hope I’m making sense. I remember hearing this in class but I forgot who was named as the owner. Was it Marx? Lenin? Engels? Someone else? I keep forgetting to ask my professor so I’m asking here. I need it to make a point in my paper.