On the other side right next to the fuel\water separator. Pretty hard to miss IF it's there. I would be very concerned that if it isn't the water pump housing would not fully be evacuated of water and the bottom of that hose would have a pocket of water that will freeze and damage the hose. It's in the largest diameter hose.
Below vid shows where they all are. I am fairly certain these are in the same locations on the V8 as well as the V6. Shown in the video is the V6.
https://www.youtube.com/watch?v=tVyOG0Fw7AA