Okla. Stat. tit. 30, § 4-304
When an account is rendered by two or more joint guardians, the judge of the district court may allow the same upon oath of any of them.
R.L. 1910, § 6551; Renumbered from 58 O.S. § 873 by Laws 1988, HB 1078, c. 329, § 134, eff. December 1, 1988; Amended by Laws 1990, HB 2176, c. 323, § 59, emerg. eff. July 1, 1990.