My father bought a sheep for Qur‟baani.

Answer

The animal becomes part of the estate of the deceased. With the permission of all the baaligh heirs, Qur'baani of the animal may be made for the deceased. If there are na-baaligh heirs, then their shares in monetary value have to be held in trust. If all the baaligh heirs consent to the Qur'baani on behalf of the deceased, then the meat will not form part of the estate. It may be distributed as normal. If all the heirs do not give permission, then the Qur'baani will not be valid.