Concise Quran Commentary
It is necessary upon those who utter this disgusting statement and then intend to have sexual intercourse with the wife they did Ẓihār to, that they make amends by freeing a slave before they have intercourse. This aforementioned ruling you have been commanded to carry out is a reprimand for you for the Ẓihār. And Allah is aware of your actions; none of your actions are hidden from Him.