Source: The Great Interpretation of Dreams (Ibn Sirin)
Cutting the foot in a dream indicates loss of wealth, difficulty in travel, or death of one's riding animal.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
Cutting the foot indicates losing half of one's wealth or partner.
Source: Signs in the Science of Expressions (Ibn Shaheen)
Cutting the foot is interpreted as worry and calamity concerning parents.