It is narrated from Hazrat Abu Huraira (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) forbade the earnings of the cupper, the earnings of prostitution, the price of a dog, and the fee given for the mating of a bull.
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 8389
Hadith Gradingحکم دارالسلام:حديث صحيح، خ: 2283، وهذا إسناد ضعيف لجهالة الفضل و معاوية