Mo. Rev. Stat. § 513.190
513.190 Sale to be fifteen days before return, when.
513.190. Sale to be fifteen days before return, when. — If there be sufficient time, the officer shall appoint the day of sale at least fifteen days before the return day of the execution.
(RSMo 1939 § 1360) Prior revisions: 1929 § 1196; 1919 § 1647; 1909 § 2216