Okla. Stat. tit. 22, § 22-744: Seduction, corroboration of prosecutrix

Upon a trial for inveigling, enticing or taking away an

unmarried female of previous chaste character, under the age of

twenty-five (25) years, for the purpose of prostitution, or aiding

or assisting therein, or for having, under promise of marriage,

seduced and had illicit connection with an unmarried female of

previous chaste character, the defendant cannot be convicted upon

testimony of the person injured unless she is corroborated by other

evidence tending to connect the defendant with the commission of the

offense.