La. Civ. Code art. 3229
Current with operative changes from the 2024 Third Special Legislative Session
If the sale was not made on credit, the seller may even claim back the things in kind, which were thus sold, as long as they are in possession of the purchaser, and prevent the resale of them; provided the claim for restitution be made within eight days of the delivery at farthest, and that the identity of the objects be established.
La. C.C. § 3229