Eating moldy bread ok?

we have a bag of pumpernickel bread in my kitchen and at a glance, the bread still looks fine. but i always inspect food a lot just in case and when i looked closer at a piece of bread in the bad, it had a small moldy spot on it. the rest of the bread slices are fine, just there's one slice with a little mold on it. i know dark breads tend to last longer, would it still be ok for me to eat any of the other slices from the bag?