Okla. Stat. tit. 62 § 392
Notice of the issuance of bonds provided for in this act, shall be given by publication in a newspaper published at the county seat, or, if no newspaper is published at the county seat, then such publication shall be made in the official newspaper of such county, and by posting a copy of the same in five public places in the municipality, stating that on the day named therein the municipality will proceed before the county court of the county, if the amount be less than One Thousand Dollars ($1000.00), or before the district court, if the amount exceed One Thousand Dollars ($1000.00), to make a showing and ask the court to hear and determine the amount of the outstanding legal indebtedness of said municipality, and to sign the bonds to be issued in payment of the same; and any person interested may remonstrate against the issuance of the same. Such notice shall be given for at least ten (10) days before the day named for said hearing.
Okla. Stat. tit. 62, § 392