lol. i think andy is peeking in your window to be so sure.
it depends on a lot of factors. how salty or acidic is the soup; any chemical preservatives; how long from the time it was cooked until it was refrigerated; how cold is the fridge; who is going to eat it; etc..
3 days is on the very short side of safe when taking an average of aforementioned variables.
in nomine patri, et fili, et spiritus sancti.
beidh ar la linn.
wisdom is often in short supply within ones' ego.