In case the purchaser does not pay the purchase money at the expiration of the time given, judgment shall be rendered against all the obligors in such bond for the amount of such purchase money, interest thereon and all costs incurred in the enforcement and collection of the same; and execution shall issue thereon in the name of the plaintiff in the suit, as in other cases, and the money when collected shall be paid to the clerk or justice of the peace to abide the final decision of the cause.