When can “You harmed me; you will know” be figurative?

Taʿrīḍ, Talwīḥ, Ramz, Īmāʾ and Ishārah; the Rhetorical Force of Figurative Speech

• Whenever the original addressee is necessarily also intended
• Merely because the verb refers to the future
• When there is no secondary purpose
• When the address is intended solely for another person and context supports it