Hazrat Abdur Rahman bin Abi Laila narrates from a companion of the Messenger of Allah (peace and blessings be upon him) that the Prophet (peace and blessings be upon him) said: Whoever buys a Musarrat (a she-camel or cow whose milk has been withheld), he has two options: if he wishes to return it, he should return it along with one sa’ of dates or one sa’ of wheat. And (Imam) Abu Hanifa's opinion contrary to this has been mentioned.