Sahih Muslim Book 10, Hadith Number 3787.

Chapter : The price of a dog, the sweets of a kahin, the earnings of a prostitute and the selling of a cat are all forbidden.

Abu Huraira (Allah be pleased with him) reported Allah’s Messenger (may peace be upon him) as saying: When a man becomes insolvent, and the other person (seller) finds his goods intact with him, he is more entitled to get them than anyone else.