Oregon constitution
Article VII: judicial branch
Section 7

I, ____________, do solemnly swear (or affirm) that I will support the constitution of the United States, and the constitution of the State of Oregon, and that I will faithfully and impartially discharge the duties of a judge of the supreme court of this state, according to the best of my ability, and that I will not accept any other office, except judicial offices, during the term for which I have been elected.