Okla. Stat. tit. 21, § 21-573: Fraudulent concealment of property

Every person who, having been called upon, by the lawful order

of any court, to make a true exhibit of his real and personal

effects, either:

1. Willfully conceals any of his estate or effects, or any

books or writing relative thereto; or,

2. Willfully omits to disclose to the court any debts or

demands which he has collected, or any transfer of his property

which he had made after being ordered to make an exhibit thereof, is

guilty of a misdemeanor.