He—may Allah Most High have mercy on him—was asked:
A man said, “Everything I own is forbidden to me.” Do his wife and his female slave thereby become forbidden to him?
He answered:
Regarding anything other than his wife, he must offer expiation for breaking an oath. Regarding his wife, the scholars disagree: does this constitute divorce, or must he offer the expiation for zihār? Mālik’s position is that it constitutes divorce. According to Abū Hanīfa, and according to the stronger of al-Shāfi‘ī’s two opinions, he must offer expiation for breaking an oath. Ahmad’s position is that he must offer the expiation for zihār, unless he intends something else, in which case there is disagreement. The correct view is that no divorce takes effect through this statement.
He—may Allah have mercy on him—was asked:
A man quarreled with his wife and struck her. She said to him, “Divorce me.” He replied, “You are forbidden to me.” Does she thereby become forbidden to him?
He answered:
Regarding his statement, “You are forbidden to me,” the scholars hold two views. One is that he must offer the expiation for zihār if she allows him intimacy with her. The other is that nothing is required of him. The scholars do not disagree that she is obliged to allow him intimacy with her. And Allah knows best.