Okla. Stat. tit. 74, § 74-840-2.8: State and county officers and employees - Support,

etc. of Constitution and laws of state.

Every state and county officer and state and county employee:

1. Shall support, obey, and defend the Constitution and laws of

the State of Oklahoma; and

2. Shall not knowingly receive, directly or indirectly, any

money or other valuable thing for the performance or nonperformance

of any act or duty pertaining to his or her office, other than the

compensation allowed by law.