The prisoner, after being discharged, is forever exempt from arrest or imprisonment for the same debt unless the prisoner is convicted of having willfully sworn falsely upon examination before the judge or in taking the oath prescribed in 25-14-306.
Mont. Code Ann. § 25-14-309, under Discharge of Imprisoned Judgment Debtor.
Mont. Code Ann. § 25-14-309
The prisoner, after being discharged, is forever exempt from arrest or imprisonment for the same debt unless the prisoner is convicted of having willfully sworn falsely upon examination before the judge or in taking the oath prescribed in 25-14-306.