Dream about a demon? Please help?

Okay so in my dream im sitting in my living room and it's very dark, like, everything is submerged in shadows. And I'm sitting on my couch for whatever reason and all of a sudden, a demon (i think) in a black cloak appears in front of me and then it just points at me. Then it says something like "venimous vos...... capiemous te" i don't know if i spelled that right, but does anyone recognize what it means? is it in latin or something?