I'm looking for the Quake sounds such as the famous one that says, "HEADSHOT" and "QUAD-DAMAGE".

I've looked around on the internet and can't find such a thing. I know they exist but I don't know where. I need them as mp3 format or wav preferably. I am mainly looking for the 2 that say "HEADSHOT" and "QUAD DAMAGE" and help would be much appreciated.