- I am quite sure the Baron is befogged, or, if that is not a happy expression in this wonderful atmosphere, shall I say lost? - "The Wheel O' Fortune", Louis Tracy.
- Mechanical generators of electricity were comparatively new at that time; their theory and practice were very imperfectly understood; indeed, it is quite within the bounds of truth to say that the correct principles were befogged by reason of the lack of practical knowledge of their actual use. - "Edison, His Life and Inventions", Frank Lewis Dyer and Thomas Commerford Martin.
- It's your beastly Oriental 'baccoes that have befogged your brain. - "Tartarin of Tarascon", Alphonse Daudet.