Okla. Stat. tit. 41, § 41-38: Duty of tenant in case of proceedings

Every tenant who receives notice of any proceeding to recover

the real property occupied by him or the possession thereof must

immediately inform his landlord of the same, and also deliver to the

landlord the notice, if in writing, and is responsible to the

landlord for all damages which said landlord may sustain by reason

of any omission to inform him of the notice, or to deliver it to him

if in writing.