Islamic Interpretation of Dreams (Ibn-i Sirin):

(Ibex; Oryx; Sasin; Wild goat) In a dream, a mountain goat represents a foreigner who will be passing by one’s town. Catching a mountain goat in a dream means receiving money from a king or from a wealthy and a powerful person, for the mountain in a dream represents such a person and the goat represents the prize. Looking at a mountain goat in a dream means slandering a person whoholds an important position in the government and who is well connected with the ruler. Catching a mountain goat in a dream means harm and sufferings, though eating its meat in a dream means that one will receive money from such a person.

(Also see Oryx)