The heir, charged with a legacy or devise, or the executor or administrator of the estate, must deliver the very thing bequeathed if he is able to do so and cannot discharge this obligation by paying its value.
Legacies of money must be paid in cash, even though the heir or the estate may not have any.
The expenses necessary for the delivery of the thing bequeathed shall be for the account of the heir or the estate, but without prejudice to the legitime. (886a)