To constitute robbery, the force or fear must be employed either to obtain or retain possession of the property, or to prevent or overcome resistance to the taking.
Okla. Stat. tit. 21, § 792
Force or fear - How employed
R.L.1910, § 2365
Official source: Oklahoma Legislature. Reproduced from public-domain Oklahoma statutes; confirm against the official source for the current text. Not legal advice.