The motion for the writ must be made upon affidavit, and the court may require a notice of the application to be given to the adverse party, or may grant an order to show cause why it should not be allowed, or may grant the writ without notice.
Okla. Stat. tit. 12, § 1455
Motion upon affidavit - Notice
R.L. 1910, § 4911.
Official source: Oklahoma Legislature. Reproduced from public-domain Oklahoma statutes; confirm against the official source for the current text. Not legal advice.